Peerage in Japan (Baron)

From Wiki31en
Jump to: navigation, search
no surname final grade category detail date ennobled first grade head of house note
Abo Baron New peer Navy 5 Jun 1896 Baron Kiyoyasu, Kiyokazu
Adachi Baron New peer government official 15 Dec 1906 Baron Masana, Yutaka, Masahiro
Aiura Baron New peer Navy 20 Aug 1895 Baron Norimichi, Sukeichi 30 Nov 1943 renounce
Akamatsu Baron New peer Navy 24 May 1887 Baron Noriyoshi, Hanichi 25 Jul 1945 abandon succession right
Akashi Baron New peer Army 24 Oct 1919 Baron Motojiro, Motonaga
Ando Baron Feudal landowner Tanabe, Kii (30,000) 8 Jul 1884 Baron Naoyuki, Naotake, Naoyoshi Chief retainer for Wakayama clan
Ando Baron New peer Army 21 Sep 1907 Baron Teibi, Sadao
Aoyama Baron New peer government official 24 May 1887 Baron Tadasu, Hajime, Shinkichi, Toshisada
Aoyama Baron New peer education 14 Dec 1917 Baron Tanemichi, Tetsuzo
Arai Baron New peer Army 2 Oct 1907 Baron Kiyokazu, Haruyoshi
Araki Baron New peer Army 26 Dec 1935 Baron Sadao
Arakida Baron New peer Shinto priest 27 Aug 1890 Baron Yasukuni, Kusuchiyo
Arao Baron New peer Contribution for 1868 restoration 17 Sep 1906 Baron Koreshige Chief retainer for Tottori clan
Arao Baron New peer Contribution for 1868 restoration 17 Sep 1906 Baron Yoshinari, Hiromasa Chief retainer for Tottori clan
Arichi Baron New peer Navy 5 Jun 1896 Baron Shinanojo, Tozaburo
Arima Baron Feudal landowner 1 Jul 1897 Baron Yorikazu, Masayori branch of Count Arima
Arima Baron New peer Navy 21 Sep 1907 Baron Shinichi, Yasuzumi
Arisaka Baron New peer Army 21 Sep 1907 Baron Nariakira, Tsutomu, Junichi
Ariyoshi Baron New peer Contribution for 1868 restoration 17 Sep 1906 Baron Tatsuhiro, Tatsunari Chief retainer for Kumamoto clan
Asada Baron New peer Army 21 Sep 1907 Baron Nobuoki, Ryoitsu
Asano Baron Feudal landowner 1 Nov 1888 Baron Yasunaga, Masaaki branch of Marquis Asano
Asano Baron Feudal landowner 9 May 1900 Baron Tadazumi, Tetsuma, Tadanobu branch of Marquis Asano
Asano Baron New peer Contribution for 1868 restoration 9 May 1900 Baron Morio, Sakae Chief retainer for Hiroshima clan
Aso Baron New peer Shinto priest 8 Jul 1884 Baron Koreatsu, Koretaka, Koretomo
Awataguchi Baron Court noble Nara kazoku (Buddhist priest) 8 Jul 1884 Baron Sadanori, Akihisa, Sadanori, Sadanori, Yorinobu
Bojo Baron Court noble 8 Jul 1884 Baron Toshitsuna, Toshiyoshi branch of Count Bojo
Cho Baron New peer Contribution for 1868 restoration 9 May 1900 Baron Katsutsura, Mototsura Chief retainer for Kanazawa clan
Chosho Baron New peer government official 9 May 1900 Baron Hirotake, Tsunenori, Ichiro
Dan Baron New peer industry 10 Nov 1928 Baron Takuma, Ino
Date Baron Feudal landowner 11 May 1889 Baron Muneatsu, Munetsune, Munenao branch of Count Date
Date Baron Feudal landowner 30 May 1892 Baron Munetomo, Muneteru, Munemitsu, Munekatsu branch of Marquis Date
Date Baron Feudal landowner 15 Oct 1892 Baron Masato branch of Count Date
Date Baron Feudal landowner 15 Oct 1892 Baron Kunishige, Motoi, Shigenori, Kiyoo branch of Count Date
Den Baron New peer government official 21 Sep 1907 Baron Kenjiro, Atsushi, Kenichi
Dewa Baron New peer Navy 21 Sep 1907 Baron Shigetoo, Shigeyoshi
Fujie Baron Court noble Nara kazoku (Buddhist priest) 8 Jul 1884 Baron Masayuki, Masaharu
Fujii Baron New peer Army 21 Sep 1907 Baron Kanesuke, Keizo
Fujimura Baron New peer government official 5 Jun 1896 Baron Shiro, Yoshiaki 27 Nov 1933 abandon succession right
Fujioji Baron Court noble Nara kazoku (Buddhist priest) 8 Jul 1884 Baron Norichika, Chikaharu, Chikatomi
Fujita Baron New peer industry 25 Aug 1911 Baron Denzaburo, Heitaro, Koichi
Fukao Baron New peer Contribution for 1868 restoration 17 Sep 1906 Baron Shigetaka, Ryutaro, Shigemitsu Chief retainer for Kochi clan
Fukuhara Baron New peer Army 27 Oct 1897 Baron Motozo, Motohiko 31 May 1946 renounce
Fukuhara Baron New peer Contribution for 1868 restoration 9 May 1900 Baron Toshimaru, Motohiro Chief retainer for Yamaguchi clan
Fukuhara Baron New peer Army 9 May 1900 Baron Minoru, Kuniki
Fukushima Baron New peer Army 21 Sep 1907 Baron Yasumasa, Shiro
Funakoshi Baron New peer government official 5 Jun 1896 Baron Mamoru, Mitsunojo, Mitsusuke
Furuichi Baron New peer government official 27 Dec 1919 Baron Koi, Rokuzo
Furukawa Baron New peer industry 1 Dec 1915 Baron Toranosuke, Jujun
Go Baron New peer government official 9 May 1900 Baron Junzo, Seinosuke, Sakuo, Shunichi
Gojo Baron New peer Contribution for 14th century civil war 1 Jul 1897 Baron Yorisada, Yoritsugu
Hanazono Baron Court noble Nara kazoku (Buddhist priest) 9 Jun 1896 Baron Takusho, Shinjun
Hara Baron New peer government official 7 Aug 1944 Baron Yoshimichi, Hiroshi
Harada Baron New peer Army 9 May 1900 Baron Ichido, Kumao, Keisaku
Haraguchi Baron New peer Army 21 Sep 1907 Baron Kensai, Kitaru, Ichiro
Hashimoto Baron New peer Navy 21 Sep 1907 Baron Masaaki, Masateru, Masakazu
Hayashi Baron Feudal landowner Josai, Kazusa (10,000) 30 Oct 1893 Baron Tadahiro, Tadakazu
Hayashi Baron New peer diplomat 4 Nov 1907 Baron Gonsuke, Yasushi
Hidaka Baron New peer Navy 21 Sep 1907 Baron Sonojo, Sosuke 18 Aug 1942 abandon succession right
Higashikuze Baron Court noble 6 Dec 1897 Baron Hideo branch of Count Higashikuze
Higashisanjo Baron Court noble 8 Jul 1884 Baron Kinyoshi, Sanetoshi, Kinhiro branch of Duke Sanjo, first called Sanjo, 1886 renamed as Higashisanjo
Hiki Baron New peer Contribution for 1868 restoration 17 Sep 1906 Baron Kentaro, Tokutaro, Tadatoshi Chief retainer for Okayama clan
Hiraga Baron New peer Navy 17 Feb 1943 Baron Yuzuru, Kenichi
Hirano Baron Feudal landowner Tawaramoto, Yamato 8 Jul 1884 Baron Nagayoshi, Nagakatsu
Hiranuma Baron New peer government official 28 Oct 1926 Baron Kiichiro
Hirasa Baron New peer Army 21 Sep 1907 Baron Ryozo, Shou, Yoshihiko, Harusuke, Tsuneyoshi
Hirayama Baron New peer government official 11 Feb 1924 Baron Shigenobu, Yozaburo
Honda Baron Feudal landowner Fuchi, Echizen 8 Jul 1884 Baron Sukemoto, Sukeyasu, Yukio Chief retainer for Fukui clan
Honda Baron New peer government official 24 May 1887 Baron Chikao, Chikanari, Fujimaro, Haruyoshi
Honda Baron New peer Contribution for 1868 restoration 9 May 1900 Baron Masazane, Masaki Chief retainer for Kanazawa clan
Hondo Baron Feudal landowner Shizuki, Hitachi 8 Jul 1884 Baron Chikahisa, Chikao, Chikatake
Honjo Baron New peer Army 26 Dec 1935 Baron Shigeru 20 Nov 1945 abandon succession right
Hosokawa Baron Feudal landowner 3 Dec 1896 Baron Moriaki, Moritatsu branch of Marquis Hosokawa, 7 Oct 1914 extinct (became successor of main line)
Hosokawa Baron Feudal landowner 27 Oct 1897 Baron Okinaga, Okinari, Takanori, Takanao branch of Marquis Hosokawa
Hosokawa Baron Feudal landowner 9 May 1900 Baron Tadayoshi, Tadao, Tadamasa branch of Marquis Hosokawa
Hosokawa Baron New peer government official 9 May 1900 Baron Junjiro, Katsunosuke, Naonori
Hozumi Baron Court noble Nara kazoku (Buddhist priest) 8 Jul 1884 Baron Toshika, Toshinaga, Toshishizu
Hozumi Baron New peer education 1 Dec 1915 Baron Nobushige, Shigetoo
Ibaraki Baron New peer Army 20 Aug 1895 Baron Koreaki, Shoichi, Moriyuki
Ichijo Baron Court noble 10 Mar 1902 Baron Sanemoto branch of Duke Ichijo
Ida Baron New peer Army 23 Nov 1889 Baron Yuzuru, Iwakusu
Ie Baron Feudal landowner 27 Mar 1890 Baron Choei, Choshin, Chojo branch of Marquis Sho
Iga Baron New peer Contribution for 1868 restoration 9 May 1900 Baron Ujihiro, Ujihide Chief retainer for Kochi clan
Igi Baron New peer Contribution for 1868 restoration 17 Sep 1906 Baron Tadanaru Chief retainer for Okayama clan
Iida Baron New peer Army 21 Sep 1907 Baron Shunsuke, Seitaro
Ijichi Baron New peer Army 21 Sep 1907 Baron Kosuke, Tadashi
Ijuin Baron New peer Navy 21 Sep 1907 Baron Goro, Matsuji, Saneaki
Ijuin Baron New peer diplomat 7 Sep 1920 Baron Hikokichi, Toraichi
Ikeda Baron Feudal landowner 8 Jul 1884 Baron Katsuyoshi, Masahiro branch of Marquis Ikeda (Okayama)
Ikeda Baron Feudal landowner Fukumoto, Harima (7000) 8 Jul 1884 Baron Norimasu 26 Jan 1894 renounce
Ikeda Baron New peer Contribution for 1868 restoration 28 Dec 1891 Baron Masakazu, Masasuke, Masayuki Chief retainer for Okayama clan
Ikeda Baron New peer education 2 Feb 1898 Baron Kensai, Hideo, Hidekazu, Shinjiro
Ikeda Baron New peer Contribution for 1868 restoration 9 May 1900 Baron Chojun, Nagayasu Chief retainer for Okayama clan
Ikeda Baron New peer Contribution for 1868 restoration 17 Sep 1906 Baron Hironori, Hirotomo Chief retainer for Okayama clan
Ikoma Baron Feudal landowner Yajima, Dewa 8 Jul 1884 Baron Chikatsugu, Chikatada, Yoshio, Mitsuo, Michitaka
Imaeda Baron New peer Contribution for 1868 restoration 9 May 1900 Baron Naonori, Sotoni Chief retainer for Kanazawa clan
Imazono Baron Court noble Nara kazoku (Buddhist priest) 8 Jul 1884 Baron Kuniteru, Kunisada
Inada Baron New peer Contribution for 1868 restoration 9 Jun 1896 Baron Kunitane, Masatane Chief retainer for Tokushima clan
Inoue Baron New peer Army 21 Sep 1907 Baron Hikaru, Taro, Seizaburo
Inoue Baron New peer Navy 21 Sep 1907 Baron Yoshitomo, Kiyozumi, Saburo
Isahaya Baron New peer Contribution for 1868 restoration 27 Oct 1897 Baron Ietaka, Ieoki, Fujio, Hideo Chief retainer for Saga clan
Isechi Baron New peer Army 21 Sep 1907 Baron Yoshinari, Terashi, Yoshihiro
Ishida Baron New peer government official 5 Jun 1896 Baron Eikichi, Hachiya, Eiichiro 24 Mar 1926 renounce
Ishiko Baron New peer Contribution for 1868 restoration 9 May 1900 Baron Mitsuteru, Mitsutaka, Mitsuyori Chief retainer for Nagoya clan
Ishimoto Baron New peer Army 21 Sep 1907 Baron Shinroku, Keikichi
Itami Baron New peer Contribution for 1868 restoration 5 Jun 1896 Baron Shigekata, Haruo, Shigeo
Ito Baron New peer Navy 20 Aug 1895 Baron Toshiyoshi, Yasukichi
Ito Baron New peer education 22 Jan 1901 Baron Keisuke, Ichiro, Keiichi
Ito Baron New peer Navy 21 Sep 1907 Baron Yoshigoro, Yoshinori
Ito Baron New peer 1 Nov 1909 Baron Bunkichi branch of Duke Ito
Itozu Baron New peer Shinto priest 8 Jul 1884 Baron Kinyoshi, Kinhiro, Yasuo
Itsuki Baron New peer government official 25 Apr 1933 Baron Kitokuro, Yutaro
Iwakura Baron Court noble 8 Jul 1884 Baron Tomonori branch of Duke Iwakura
Iwakura Baron Court noble 3 Dec 1896 Baron Michitomo branch of Duke Iwakura, 9 Oct 1946 abandon succession right
Iwamura Baron New peer government official 5 Jun 1896 Baron Michitoshi, Hassaku, Hitoki
Iwamura Baron New peer government official 5 Jun 1896 Baron Takatoshi, Toru, Hiroshi
Iwasa Baron New peer education 23 Sep 1907 Baron Jun, Arata, Kinnao
Iwasaki Baron New peer industry 9 Jun 1896 Baron Hisaya
Iwasaki Baron New peer industry 9 Jun 1896 Baron Yanosuke, Koyata 2 Dec 1945 abandon succession right
Kajima Baron New peer Contribution for 1868 restoration 9 May 1900 Baron Masakazu Chief retainer for Tokushima clan, 31 Dec 1942 abandon succession right
Kajino Baron Court noble Nara kazoku (Buddhist priest) 8 Jul 1884 Baron Yukiatsu, Yukiyasu, Yukiyasu
Kamimura Baron New peer Navy 21 Sep 1907 Baron Hikonojo, Jugi, Kuninojo 3 Feb 1947 renounce
Kamio Baron New peer Army 14 Jul 1916 Baron Mitsuomi, Kiichi, Kozo
Kanda Baron New peer government official 4 Jul 1898 Baron Takahira, Naibu, Kaneki 19 Jun 1930 renounce
Kaneko Baron New peer Shinto priest 8 Jul 1884 Baron Arinori, Arimichi, Yoshitada
Kano Baron New peer Navy 21 Sep 1907 Baron Yunoshin, Masao
Katakura Baron New peer Contribution for 1868 restoration 20 Jul 1898 Baron Kagemitsu, Takeyoshi, Nobumitsu Chief retainer for Sendai clan
Kataoka Baron New peer government official 9 May 1900 Baron Toshikazu, Taketo, Kazuo
Kataoka Baron New peer Navy 21 Sep 1907 Baron Shichiro, Tsunetaro, Tota
Kato Baron New peer government official 9 May 1900 Baron Hiroyuki, Terumaro, Yoshiyuki
Kato Baron New peer Navy 14 Jul 1916 Baron Sadakichi, Yasukuni 14 Oct 1946 abandon succession right
Katori Baron New peer Contribution for 1868 restoration 24 May 1887 Baron Motohiko, Saburo, Matsuwaka
Kawabe Baron Court noble Nara kazoku (Buddhist priest) 8 Jul 1884 Baron Takatsugu 31 Mar 1897 renounce
Kawabe Baron New peer Shinto priest 8 Jul 1884 Baron Hironaga, Saburo
Kawada Baron New peer industry 31 Oct 1895 Baron Koichiro, Ryukichi
Kawaguchi Baron New peer Navy 20 Aug 1895 Baron Takesada, Takekazu, Taketoyo
Kawasaki Baron New peer Army 9 May 1900 Baron Sukena, Hiromi, Hirona, Hiromasa
Kawasaki Baron New peer industry 13 Jan 1920 Baron Yoshitaro, Takenosuke 13 Apr 1946 abandon succession right
Kibe Baron Court noble Nara kazoku (Buddhist priest) 9 Jun 1896 Baron Koji
Kigoshi Baron New peer Army 21 Sep 1907 Baron Yasutsuna, Senpachi, Yasukazu
Kii Baron New peer Shinto priest 8 Jul 1884 Baron Toshihisa, Toshihide, Toshitada
Kikkawa Baron Feudal landowner 21 Nov 1891 Baron Jukichi, Shigekuni branch of Viscount Kikkawa
Kikuchi Baron New peer Contribution for 1868 restoration 8 Jul 1884 Baron Takeomi, Takeo
Kikuchi Baron New peer government official 27 Feb 1902 Baron Dairoku, Yasuji 2 Mar 1921 extinct
Kimata Baron New peer Contribution for 1868 restoration 9 May 1900 Baron Izo, Shuichi Chief retainer for Hikone clan
Kimotsuki Baron New peer Navy 21 Sep 1907 Baron Kaneyuki, Kanefusa
Kinashi Baron New peer government official 5 Jun 1896 Baron Seiichiro, Tsunesuke, Akikazu
Kitabatake Baron Court noble 8 Jul 1884 Baron Michiki, Katsumichi, Yoshio branch of Marquis Koga
Kitabatake Baron New peer Contribution for 1868 restoration 5 Jun 1896 Baron Harufusa, Tomoo, Chiune
Kitagaki Baron New peer government official 5 Jun 1896 Baron Kunimichi, Takashi, Shinichi
Kitajima Baron New peer Shinto priest 8 Jul 1884 Baron Naganori, Narinori, Yoshinori
Kitakawahara Baron Court noble Nara kazoku (Buddhist priest) 8 Jul 1884 Baron Kiminori, Kimitoshi, Kokai
Kitakoji Baron Court noble 8 Jul 1884 Baron Toshimasa, Toshitake 1 Mar 1901 renounce
Kitaoji Baron Court noble Nara kazoku (Buddhist priest) 8 Jul 1884 Baron Kinhisa, Sanenobu, Nobuaki
Kitazato Baron New peer education 11 Feb 1924 Baron Shibasaburo 13 Jun 1931 abandon succession right
Kobayakawa Baron Feudal landowner 8 Jul 1884 Baron Shiro branch of Duke Mouri
Kodama Baron New peer Army 2 Oct 1907 Baron Kiyoo
Koga Baron Court noble 2 Feb 1898 Baron Michiyasu branch of Marquis Koga, 1 Mar 1944 abandon succession right
Koike Baron New peer Army 21 Sep 1907 Baron Masanao, Masaaki, Masahiro
Komatsu Baron Court noble Nara kazoku (Buddhist priest) 2 May 1885 Baron Yukimasa, Yukikazu
Kondo Baron New peer industry 25 Aug 1911 Baron Rempei, Shigeya
Kondo Baron New peer Navy 26 Dec 1929 Baron Motoki, Masaki
Konoike Baron New peer industry 25 Aug 1911 Baron Zenjiro, Manzo
Koteda Baron New peer government official 31 Mar 1899 Baron Yasusada, Ryu, Takashi, Yasutaka
Koyama Baron New peer government official 24 May 1887 Baron Kunikiyo, Kuniteru, Kazui
Kubota Baron New peer government official 21 Sep 1907 Baron Yuzuru, Keiichi
Kujo Baron Court noble 10 Mar 1902 Baron Yoshimasa branch of Duke Kujo
Kujo Baron Court noble 23 Mar 1908 Baron Yoshimune branch of Duke Kujo, 2 Aug 1940 abandon succession right
Kuki Baron New peer government official 5 Jun 1896 Baron Ryuichi, Ryuichiro
Kunishi Baron New peer Contribution for 1868 restoration 9 May 1900 Baron Naoyuki, Tadayuki Chief retainer for Yamaguchi clan
Kuratomi Baron New peer government official 26 Oct 1926 Baron Yuzaburo, Hitoshi
Kuroda Baron New peer Army 20 Aug 1895 Baron Hisataka, Zenji 21 Aug 1928 abandon succession right
Kuroda Baron Feudal landowner 3 Dec 1896 Baron Nagatoshi, Nagayoshi branch of Marquis Kuroda
Kuroda Baron New peer Contribution for 1868 restoration 9 May 1900 Baron Kazuyoshi, Kazuhiro, Minoru, Kazuo Chief retainer for Fukuoka clan
Kurokawa Baron New peer Army 24 May 1887 Baron Michinori, Mikitaro, Hideo 8 Oct 1937 abandon succession right
Kurose Baron New peer Army 21 Sep 1907 Baron Yoshikado, Yoshikazu, Yoshito, Yoshihide
Kusuda Baron New peer government official 9 May 1900 Baron Hideyo, Shinpachiro, Kanjiro 26 Oct 1921 extinct
Kusumoto Baron New peer government official 5 Jun 1896 Baron Masataka, Masatoshi, Osuke
Madenokoji Baron Court noble 8 Jul 1884 Baron Naohide, Motohide branch of Count Madenokoji
Maeda Baron Feudal landowner 8 Jul 1884 Baron Toshitake, Toshikoto branch of Marquis Maeda
Maeda Baron Feudal landowner 9 May 1900 Baron Naotsura, Masaki branch of Marquis Maeda
Maeda Baron Feudal landowner 9 May 1900 Baron Tsuko, Takayuki branch of Marquis Maeda, 3 Feb 1947 renounce
Maeda Baron New peer Army 2 Oct 1907 Baron Isamu
Maeda Baron New peer government official 11 Aug 1921 Baron Masana, Shoichi, Yugo, Sansuke 24 Jan 1939 renounce
Maejima Baron New peer government official 19 Jun 1902 Baron Hisoka, Wataru, Kanichiro
Maki Baron New peer Navy 24 May 1887 Baron Nagayoshi, Heiichiro, Nagatoshi
Makimura Baron New peer government official 24 May 1887 Baron Masanao, Shosuke 1 Feb 1930 extinct
Manabe Baron New peer Army 21 Sep 1907 Baron Sakari, Juzo 1 Aug 1946 abandon succession right
Masuda Baron New peer Contribution for 1868 restoration 9 May 1900 Baron Akiyoshi, Kanenobu Chief retainer for Yamaguchi clan
Masuda Baron New peer industry 26 Nov 1918 Baron Takashi, Taro
Matsubayashi Baron Court noble Nara kazoku (Buddhist priest) 8 Jul 1884 Baron Tameaki 21 Dec 1896 renounce
Matsuda Baron New peer government official 19 Jan 1914 Baron Masahisa, Masayuki
Matsudaira Baron Feudal landowner 1 Nov 1888 Baron Hitoshi, Narimitsu branch of Viscount Matsudaira (Tsuyama)
Matsudaira Baron New peer government official 9 May 1900 Baron Masanao, Toyomaro
Matsui Baron New peer Contribution for 1868 restoration 15 Oct 1892 Baron Toshiyuki, Haruyuki Chief retainer for Kumamoto clan
Matsui Baron New peer diplomat 7 Sep 1920 Baron Keishiro 4 Jun 1946 abandon succession right
Matsuki Baron New peer Shinto priest 8 Jul 1884 Baron Yoshihiko, Akihiko, Nobuhiko
Matsumae Baron Feudal landowner 16 Oct 1889 Baron Takahiro, Yasuhiro branch of Viscount Matsumae
Matsumoto Baron New peer education 1 Mar 1905 Baron Jun, Motomatsu
Matsumoto Baron New peer government official 22 Oct 1907 Baron Kanae, Shunzo, Teiichi
Matsumura Baron New peer Navy 24 May 1887 Baron Junzo, Masahide, Hiroshi
Matsumura Baron New peer Army 2 Oct 1907 Baron Tsutomu, Michinari
Matsunaga Baron New peer Army 21 Sep 1907 Baron Masatoshi, Masao, Masahiko
Matsuo Baron New peer government official 23 Sep 1907 Baron Shigeyoshi, Yoshio, Yoshinori
Matsuoka Baron New peer government official 14 Aug 1917 Baron Yasukowa, Kimpei
Matsuzaki Baron Court noble Shinke (new house) 8 Jul 1884 Baron Tsumunaga 23 Oct 1896 renounce
Matsuzono Baron Court noble Nara kazoku (Buddhist priest) 8 Jul 1884 Baron Hisayoshi, Harutada, Nobukiyo, Norimitsu
Mekata Baron New peer government official 28 Sep 1907 Baron Tanetaro, Tsunayoshi
Mibu Baron Court noble Jige (servant) 8 Jul 1884 Baron Kofu, Shoko
Minami Baron Court noble Nara kazoku (Buddhist priest) 8 Jul 1884 Baron Mitsutoshi, Takaharu
Minamiiwakura Baron Court noble 8 Jul 1884 Baron Tomotake branch of Duke Iwakura
Misu Baron New peer Navy 21 Sep 1907 Baron Sotaro, Seiichi
Mitsui Baron New peer industry 9 Jun 1896 Baron Takamine, Takakimi
Mitsui Baron New peer industry 25 Aug 1911 Baron Takahiro, Toshitaro, Mitsui
Mitsui Baron New peer industry 1 Dec 1915 Baron Takayasu, Takakiyo, Takahiro
Mitsukuri Baron New peer government official 1 Dec 1897 Baron Rinsho, Shozo, Toshio, Yoshikazu
Miura Baron New peer Contribution for 1868 restoration 9 May 1900 Baron Kengoro, Eitaro, Osamu Chief retainer for Wakayama clan
Miyagawa Baron Court noble Nara kazoku (Buddhist priest) 8 Jul 1884 Baron Tadaoki, Tadamaro
Miyahara Baron New peer Navy 21 Sep 1907 Baron Jiro, Asahi
Miyanari Baron New peer Shinto priest 8 Jul 1884 Baron Kintsune, Kiminori, Kiminori 21 Sep 1936 renounce
Miyoshi Baron New peer Army 21 Sep 1907 Baron Nariyuki, Teisuke
Mizuno Baron Feudal landowner Shingu, Kii (35,000) 8 Jul 1884 Baron Tadamoto, Jukichi, Tadatake, Makoto Chief retainer for Wakayama clan
Mochihara Baron New peer Navy 21 Sep 1907 Baron Heiji, Tadashi, Makoto, Kei
Morimura Baron New peer industry 1 Dec 1915 Baron Ichizaemon, Ichizaemon
Morioka Baron New peer government official 26 Mar 1898 Baron Shojun, Hiko, Keiichiro
Motoda Baron New peer government official 24 Jan 1891 Baron Nagataka, Nagasada, Kokichi, Takehiko
Mouri Baron Feudal landowner 16 Mar 1892 Baron Goro, Motoyoshi branch of Duke Mouri
Mouri Baron Feudal landowner 27 Oct 1897 Baron Yoshihisa, Shigeo branch of Duke Mouri
Mouri Baron Feudal landowner 9 May 1900 Baron Shigesuke, Chuzo, Tadao branch of Duke Mouri
Mukoyama Baron New peer Navy 21 Sep 1907 Baron Shinkichi, Hitoshi
Murai Baron New peer Contribution for 1868 restoration 9 May 1900 Baron Chohachiro, Nagamasa Chief retainer for Kanazawa clan
Murakami Baron New peer Navy 21 Sep 1907 Baron Keijiro, Ryukichi 15 Dec 1934 extinct
Muraki Baron New peer Army 21 Sep 1907 Baron Masami, Masae 21 Sep 1945 abandon succession right
Murata Baron New peer Army 5 Jun 1896 Baron Tsuneyoshi, Tsunataro, Yasusada
Muto Baron New peer Army 27 May 1933 Baron Nobuyoshi 28 Jul 1933 extinct
Nabeshima Baron New peer government official 31 Oct 1895 Baron Miki, Rokuro
Nabeshima Baron Feudal landowner 27 Oct 1897 Baron Naoakira, Naotaka branch of Marquis Nabeshima
Nabeshima Baron New peer Contribution for 1868 restoration 27 Oct 1897 Baron Shigeharu, Hideharu, Tsunamaro Chief retainer for Saga clan
Nabeshima Baron Feudal landowner 9 Jan 1919 Baron Teijiro, Naosada, Naoyoshi branch of Marquis Nabeshima
Nagamatsu Baron New peer government official 5 Jun 1896 Baron Tsukasa, Atsusuke, Taro
Nagao Baron Court noble Nara kazoku (Buddhist priest) 8 Jul 1884 Baron Akichika 13 Jan 1887 renounce
Nagayama Baron New peer Army 4 Dec 1895 Baron Takeshiro, Taketoshi, Toshiyuki 10 Feb 1946 abandon succession right
Nagayama Baron New peer government official 9 May 1900 Baron Moriteru, Morioki, Moritsugu, Moritsuna
Nagayo Baron New peer education 25 Aug 1910 Baron Shokichi, Ryukichi
Nagayo Baron New peer education 15 Aug 1941 Baron Mataro, Taro
Nakagawa Baron Court noble Nara kazoku (Buddhist priest) 8 Jul 1884 Baron Okinaga, Takanaga
Nakajima Baron New peer government official 5 Jun 1896 Baron Nobuyuki, Kumakichi
Nakajima Baron New peer government official 5 Jun 1896 Baron Masutane 21 Apr 1906 abandon succession right
Nakamikado Baron Court noble 8 Jul 1884 Baron Tsunetaka, Tsunetami branch of Marquis Nakamikado
Nakamizo Baron New peer Navy 21 Sep 1907 Baron Tokutaro, Saburo
Nakamura Baron New peer Army 21 Sep 1907 Baron Satoru, Kenichi, Tetsuo
Nakamura Baron New peer Army 23 Sep 1907 Baron Yujiro, Kanshi
Nakane Baron New peer Contribution for 1868 restoration 27 Oct 1897 Baron Kishi, Sanemoto
Nakayama Baron Feudal landowner Matsuoka, Hitachi (25,000) 8 Jul 1884 Baron Nobuzane, Nobutsune Chief retainer for Mito clan
Nakijin Baron Feudal landowner 27 Mar 1890 Baron Chofu, Choei, Tomohide branch of Marquis Sho, May 1945 extinct
Nanbu Baron New peer government official 5 Jun 1896 Baron Mikao, Mitsuomi, Takeo, Tadao
Nanbu Baron Feudal landowner 1 Jul 1897 Baron Yukiyoshi, Yoshinobu, Nichijitsu branch of Count Nanbu
Nara Baron New peer Army 25 Apr 1933 Baron Takeji
Narahara Baron New peer government official 5 Jun 1896 Baron Shigeru, Sanji 14 Jul 1944 extinct
Nashiba Baron New peer Navy 21 Sep 1907 Baron Tokioki, Tokisuke
Nawa Baron New peer Shinto priest 8 Jul 1884 Baron Nagayuki, Naganori, Nagaomi
Nijo Baron Court noble 5 Dec 1902 Baron Osamaro, Toshimoto branch of Duke Nijo, 3 Aug 1944 abandon succession right
Nishi Baron New peer diplomat 20 Aug 1895 Baron Tokujiro, Takeichi, Yasunori
Nishi Baron New peer government official 29 Jan 1897 Baron Amane, Shinrokuro, Torioto
Nishiitsutsuji Baron Court noble Nara kazoku (Buddhist priest) 8 Jul 1884 Baron Ayanaka, Mitsunaka
Nishijima Baron New peer Army 21 Sep 1907 Baron Sukeyoshi, Suketsugu
Nishimura Baron New peer Army 21 Sep 1907 Baron Seiichi, Keizo
Nishitakatsuji Baron Court noble Nara kazoku (Buddhist priest) 8 Jul 1884 Baron Nobukane, Nobuwaka
Nitta Baron Feudal landowner Iwamatsu, Kozuke 8 Jul 1884 Baron Toshizumi, Tadazumi, Yoshitomi
Noda Baron New peer Army 20 Aug 1895 Baron Hiromichi, Kameki, Toshio
Nomura Baron New peer government official 9 May 1900 Baron Koreaki, Tomotaro, Shojiro
Nomura Baron New peer government official 9 May 1900 Baron Motosuke, Motoichi
Nozaki Baron New peer Army 24 May 1887 Baron Sadazumi, Sadayoshi
Nyakuoji Baron Court noble Nara kazoku (Buddhist priest) 8 Jul 1884 Baron Fukaya, Ayatake, Ayatoshi
Obata Baron New peer government official 5 Jun 1896 Baron Umashine, Daitaro, Toshitaro
Odera Baron New peer Army 20 Aug 1895 Baron Chiyodaro, Junzo, Kuranosuke
Ogimachi Baron Court noble 6 May 1889 Baron Suetada, Suemitsu branch of Count Ogimachi, 15 Sep 1922 extinct
Ohara Baron New peer government official 9 May 1900 Baron Tadamichi, Senkichi, Kentaro
Oi Baron New peer Army 18 Apr 1921 Baron Shigemoto
Oka Baron New peer education 23 Sep 1907 Baron Genkei, Shunji
Oka Baron New peer Army 6 Jul 1916 Baron Ichinosuke, Haruo, Ichiro
Okano Baron New peer government official 18 Dec 1925 Baron Keijiro, Setsu
Okauchi Baron New peer government official 9 May 1900 Baron Shigetoshi, Shigekiyo
Okazaki Baron New peer Army 21 Sep 1907 Baron Shozo, Masao, Akio
Oki Baron New peer government official 9 May 1900 Baron Morikata, Sadao
Okihara Baron New peer Army 21 Sep 1907 Baron Kofu, Mitsuhiko
Okubo Baron New peer Army 21 Sep 1907 Baron Haruno, Mitsuno 4 Apr 1936 abandon succession right
Okuda Baron New peer government official 14 Aug 1917 Baron Takero, Takero
Okumura Baron New peer Contribution for 1868 restoration 9 May 1900 Baron Terushige, Teruatsu, Sumimatsu Chief retainer for Kanazawa clan
Okumura Baron New peer Contribution for 1868 restoration 9 May 1900 Baron Norihide, Naizen Chief retainer for Kanazawa clan
Okura Baron New peer Army 21 Sep 1907 Baron Heizo, Kinmochi
Okura Baron New peer industry 1 Dec 1915 Baron Kihachiro, Kishichiro
Omori Baron New peer government official 1 Dec 1915 Baron Shoichi, Kaichi, Shunichi
Omura Baron Feudal landowner 20 Dec 1909 Baron Takezumi, Sukeyuki branch of Count Omura
Ono Baron New peer Shinto priest 8 Jul 1884 Baron Takateru, Takamasa, Katsuakira
Onuma Baron New peer Army 14 Oct 1899 Baron Wataru, Tateo, Yasushi
Oshikoji Baron Court noble Jige (servant) 8 Jul 1884 Baron Moronari, Moroyuki, Moroyasu, Harunobu, Tadao
Osumi Baron New peer Navy 26 Dec 1935 Baron Mineo, Hayao
Otani Baron New peer Army 28 Dec 1920 Baron Kikuzo 26 Nov 1923 abandon succession right
Otori Baron New peer diplomat 9 May 1900 Baron Keisuke, Fujitaro 7 Nov 1931 abandon succession right
Ozaki Baron New peer Contribution for 1868 restoration 5 Jun 1896 Baron Saburo, Nobumori
Ozaki Baron New peer government official 9 May 1900 Baron Tadaharu, Rintaro, Tadataka
Ozawa Baron New peer Army 24 May 1887 Baron Takeo, Sadao, Haruo
Sagara Baron Court noble Nara kazoku (Buddhist priest) 8 Jul 1884 Baron Tsunanao, Kinai 28 Oct 1943 extinct
Sagihara Baron Court noble Nara kazoku (Buddhist priest) 8 Jul 1884 Baron Kazunaga 10 May 1888 renounce
Sakai Baron Feudal landowner 2 Mar 1889 Baron Tadatoshi, Tadayoshi, Munetake branch of Count Sakai (Himeji)
Sakai Baron Feudal landowner 11 May 1889 Baron Tadashige, Tadahiro branch of Count Sakai (Himeji), 15 Jun 1920 renounce
Sakai Baron New peer Army 21 Sep 1907 Baron Shigesue, Kaiji
Sakamoto Baron New peer Navy 21 Sep 1907 Baron Toshiatsu, Daizo
Sakurai Baron New peer education 28 Jan 1939 Baron Joji, Takeo
Samejima Baron New peer Navy 21 Sep 1907 Baron Kazunori, Tomoshige
Samejima Baron New peer Army 21 Sep 1907 Baron Shigeo 17 Apr 1928 extinct
Sanada Baron Feudal landowner 30 Jun 1896 Baron Yukiyo branch of Count Sanada
Sanjo Baron Court noble 19 Feb 1892 Baron Kinteru branch of Duke Sanjo, 28 May 1924 extinct (became successor of main line)
Sannomiya Baron New peer government official 5 Jun 1896 Baron Yoshitane, Suzuma 28 Dec 1919 extinct
Sano Baron New peer Army 3 Dec 1896 Baron Nobukatsu, Tomokatsu 30 Apr 1944 abandon succession right
Saso Baron New peer Navy 2 Oct 1907 Baron Sadao, Tatsunari
Satake Baron Feudal landowner 16 Oct 1889 Baron Yoshinao, Yoshitatsu branch of Viscount Satake, 26 Dec 1929 renounce
Satake Baron Feudal landowner 9 May 1900 Baron Yoshio, Yoshimoto, Yoshisuke branch of Marquis Satake
Satake Baron Feudal landowner 9 May 1900 Baron Yoshinao, Yoshitaka, Keijiro branch of Marquis Satake, 10 May 1946 renounce
Satake Baron Feudal landowner 9 May 1900 Baron Yoshiyuki, Shoichi, Yoshinori, Yoshifumi branch of Marquis Satake
Satake Baron New peer Contribution for 1868 restoration 17 Sep 1906 Baron Yoshinori, Yoshitoshi Chief retainer for Akita clan
Sato Baron New peer education 21 Sep 1907 Baron Susumu, Tatsujiro
Sato Baron New peer education 10 Nov 1928 Baron Shosuke, Masahiko 10 May 1946 renounce
Sawa Baron Court noble 27 May 1895 Baron Nobumoto, Nobukazu branch of Count Sawa
Sawamura Baron New peer Contribution for 1868 restoration 17 Sep 1906 Baron Shigeshi, Takeo Chief retainer for Kumamoto clan
Seki Baron New peer government official 23 Sep 1907 Baron Yoshiomi, Yoshihisa
Senda Baron New peer government official 26 Feb 1898 Baron Sadaaki, Kahei, Sadakiyo
Senge Baron New peer Shinto priest 8 Jul 1884 Baron Takatomi, Takanori
Senshu Baron New peer Shinto priest 8 Jul 1884 Baron Suetaka, Suetaka
Shiba Baron New peer Contribution for 1868 restoration 9 May 1900 Baron Shigeru, Chuzaburo, Masao Chief retainer for Kanazawa clan
Shibakoji Baron Court noble Nara kazoku (Buddhist priest) 8 Jul 1884 Baron Toyotoshi, Toyofusa
Shibatei Baron Court noble Nara kazoku (Buddhist priest) 2 May 1885 Baron Yoshifuru, Kintomo
Shibayama Baron New peer Navy 21 Sep 1907 Baron Yahachi, Masaki
Shibutani Baron Court noble Nara kazoku (Buddhist priest) 9 Jun 1896 Baron Ryukyo
Shidehara Baron New peer government official 7 Sep 1920 Baron Kijuro
Shigeno Baron New peer Army 24 May 1887 Baron Kiyohiko, Kiyotake 15 Oct 1924 abandon succession right
Shijo Baron Court noble 20 Jul 1898 Baron Takatoshi, Takafusa, Takahide, Takasada branch of Marquis Shijo
Shikazono Baron Court noble Nara kazoku (Buddhist priest) 8 Jul 1884 Baron Sanehiro, Hironaka, Naoharu
Shimamura Baron New peer Navy 14 Jul 1916 Baron Hayao, Hatsutaro
Shimazu Baron Feudal landowner 2 Mar 1889 Baron Uzuhiko, Sonosuke, Tadahiko branch of Duke Shimazu (main line)
Shimazu Baron Feudal landowner 28 Dec 1891 Baron Hisaie, Hisaatsu branch of Duke Shimazu (main line)
Shimazu Baron Feudal landowner 7 Mar 1893 Baron Tadamitsu, Mitsuyoshi branch of Duke Shimazu (main line)
Shimazu Baron Feudal landowner 26 Sep 1895 Baron Tadahiro, Narinaka branch of Duke Shimazu (main line)
Shimazu Baron Feudal landowner 3 Dec 1896 Baron Tadakata, Tadao, Tadamasa branch of Duek Shimazu (separated line)
Shimazu Baron Feudal landowner 27 Oct 1897 Baron Hisayoshi, Hisahide branch of Duke Shimazu (main line)
Shimazu Baron Feudal landowner 27 Oct 1897 Baron Takamitsu branch of Duke Shimazu (main line)
Shimazu Baron Feudal landowner 27 Oct 1897 Baron Nagamaru, Tadamaru branch of Duke Shimazu (main line)
Shimazu Baron Feudal landowner 9 May 1900 Baron Hayahiko, Tadachika branch of Duke Shimazu (main line), 18 Jun 1945 abandon succession right
Shimazu Baron Feudal landowner 9 May 1900 Baron Hisaaki, Shigemaro branch of Duke Shimazu (main line)
Shimazu Baron Feudal landowner 20 Dec 1909 Baron Kennosuke, Hisatake branch of Count Shimazu
Shimizu Baron New peer Contribution for 1868 restoration 9 May 1900 Baron Sukeharu, Hiroharu, Yasuharu Chief retainer for Yamaguchi clan
Shirakawa Baron New peer Army 1932 Baron Yoshinori, Yoshimasa
Shirane Baron New peer government official 7 Feb 1897 Baron Senichi, Matsusuke
Shishido Baron New peer Contribution for 1868 restoration 9 May 1900 Baron Otohiko, Atsuhiko Chief retainer for Yamaguchi clan
Sho Baron Feudal landowner 30 Jun 1896 Baron In, Rin branch of Marquis Sho
Sho Baron Feudal landowner 30 Jun 1896 Baron Jun, Makoto branch of Marquis Sho
Shoda Baron New peer Army 21 Sep 1907 Baron Yomozo, Jiro
Sonoda Baron New peer government official 5 Jun 1896 Baron Yasukata, Minoru, Koichi
Sonoda Baron New peer industry 26 Nov 1918 Baron Kokichi, Takehiko
Sufu Baron New peer government official 8 May 1908 Baron Kohei, Kanemichi
Sugitani Baron Court noble Nara kazoku (Buddhist priest) 8 Jul 1884 Baron Tokinaga, Yoshitoki
Sumitomo Baron New peer industry 25 Aug 1911 Baron Kichizaemon, Kichizaemon 31 May 1946 renounce
Suzuki Baron New peer government official 31 Oct 1895 Baron Daisuke, Shuji
Suzuki Baron New peer Navy 20 Nov 1936 Baron Kantaro
Tachibana Baron New peer Army 16 Oct 1923 Baron Koichiro, Kaoru
Takachiho Baron New peer Shinto priest 8 Jul 1884 Baron Nobumaro
Takagi Baron New peer education 3 Mar 1905 Baron Kanehiro, Yoshihiro
Takahashi Baron New peer government official 26 Nov 1918 Baron Shinkichi, Shinhachi, Shinji
Takahira Baron New peer diplomat 4 Nov 1907 Baron Kogoro, Kotaro
Takasaki Baron New peer government official 24 May 1887 Baron Goroku, Yasuhiko, Yumihiko
Takasaki Baron New peer government official 24 May 1887 Baron Masakaze, Masamitsu
Takatsukasa Baron Court noble 23 Dec 1905 Baron Nobuhiro branch of Duke Takatsukasa
Takei Baron New peer government official 23 Sep 1907 Baron Morimasa, Morishige
Takenokoshi Baron Feudal landowner Imao, Mino (30,000) 8 Jul 1884 Baron Masaware, Masaaya Chief retainer for Nagoya clan
Takezono Baron Court noble Nara kazoku (Buddhist priest) 8 Jul 1884 Baron Michinaga 14 Aug 1899 renounce
Taku Baron New peer Contribution for 1868 restoration 27 Oct 1897 Baron Kenichiro, Ryuzaburo Chief retainer for Saga clan
Tamamatsu Baron Court noble Shinke (new house) 8 Jul 1884 Baron Masaki, Kimiaki, Kimitoshi
Tamiya Baron New peer government official 27 Oct 1897 Baron Suzutaro, Tokutaro, Yasushi
Tanaka Baron New peer government official 1 Dec 1915 Baron Yoshio, Mitsuo
Tanaka Baron New peer Army 7 Sep 1920 Baron Giichi, Tatsuo
Tanegashima Baron New peer Contribution for 1868 restoration 9 May 1900 Baron Moritoki, Tokimochi Chief retainer for Kagoshima clan
Terashima Baron New peer government official 5 Jun 1896 Baron Akisuke, Toshizo, Naotaro
Todo Baron Feudal landowner 17 Sep 1906 Baron Takashige, Takanobu branch of Count Todo
Togo Baron New peer Navy 2 Oct 1907 Baron Yasushi, Yasumasa
Tokiwai Baron Court noble Nara kazoku (Buddhist priest) 9 Jun 1896 Baron Gyoki, Gyoyu
Tokudaiji Baron Court noble 5 Nov 1913 Baron Tsunemaro branch of Duke Tokudaiji
Tokugawa Baron Feudal landowner 8 Jul 1884 Baron Atsushi, Nobumoto, Nobukata branch of Duke Tokugawa (main line)
Tokugawa Baron Feudal landowner 23 Jun 1888 Baron Yoshikumi, Yoshihiro branch of Marquis Tokugawa (Nagoya)
Tokugawa Baron Feudal landowner 5 Nov 1913 Baron Makoto branch of Duke Tokugawa (separated line)
Tokugawa Baron New peer Army 10 Nov 1928 Baron Yoshitoshi
Tokura Baron New peer Contribution for 1868 restoration 17 Sep 1906 Baron Mitsusaburo, Ichiro Chief retainer for Okayama clan
Tomatsu Baron New peer Army 21 Sep 1907 Baron Magotaro, Kametaro 6 Feb 1945 abandon succession right
Tomii Baron New peer government official 28 Oct 1926 Baron Masaakira, Shu
Tomioka Baron New peer government official 9 May 1900 Baron Keimei, Mataki, Akio, Motoaki
Tomioka Baron New peer Navy 21 Sep 1907 Baron Sadayasu, Sadatoshi
Tsuboi Baron New peer Navy 20 Aug 1895 Baron Kozo, Kuhachiro 7 Oct 1928 abandon succession right
Tsuchiya Baron New peer Army 21 Sep 1907 Baron Mitsuharu, Mitsukane, Mitsutsugu, Mitsutoyo
Tsuda Baron New peer government official 9 May 1900 Baron Mamichi, Hiromichi, Michiakira
Tsugaru Baron Feudal landowner 29 Jan 1889 Baron Naramaro, Yukimasa, Tsuguyasu branch of Count Tsugaru
Tsuji Baron New peer government official 27 Jun 1890 Baron Igaku, Kensuke, Konosuke, Koretake
Tsuji Baron New peer education 12 Dec 1908 Baron Shinji, Taro, Chikao
Tsukamoto Baron New peer Army 21 Sep 1907 Baron Katsuyoshi, Koji
Tsumori Baron New peer Shinto priest 8 Jul 1884 Baron Kuniyoshi, Kuninaga, Michikoto
Tsunoda Baron New peer Navy 2 Oct 1907 Baron Takeo, Yoshitake, Takeshi
Tsurudono Baron Court noble 18 Dec 1889 Baron Tadayoshi, Iekatsu branch of Duke Kujo
Tsutsumi Baron New peer government official 9 May 1900 Baron Masayoshi, Masayuki, Masaharu
Tsuzuki Baron New peer government official 3 Aug 1908 Baron Keiroku, Tadaharu
Uchida Baron New peer Navy 21 Sep 1907 Baron Masatoshi, Toshio
Uchiyama Baron New peer Army 26 Nov 1921 Baron Kojiro, Naoaki
Ueda Baron New peer Contribution for 1868 restoration 9 May 1900 Baron Kamejiro, Muneo Chief retainer for Hiroshima clan
Ueda Baron New peer Army 21 Sep 1907 Baron Arisawa, Hyokichi, Minoru
Uryu Baron New peer Navy 21 Sep 1907 Baron Sotokichi, Tsuyoshi
Usagawa Baron New peer Army 21 Sep 1907 Baron Kazumasa, Masao
Utsumi Baron New peer government official 9 May 1900 Baron Tadakatsu, Katsuji
Uzumasa Baron Court noble Nara kazoku (Buddhist priest) 8 Jul 1884 Baron Tomoyasu, Yasumitsu
Wakatsuki Baron New peer government official 11 Apr 1931 Baron Reijiro
Washio Baron Court noble 8 Jul 1884 Baron Takayoshi, Kohen branch of Count Washio
Watanabe Baron New peer government official 24 May 1887 Baron Kiyoshi, Migiwa, Shizunobu
Watanabe Baron New peer Contribution for 1868 restoration 9 May 1900 Baron Hanzo, Shuji Chief retainer for Nagoya clan
Watanabe Baron New peer government official 21 Sep 1907 Baron Akira 27 May 1934 extinct
Yabuki Baron New peer Army 21 Sep 1907 Baron Hidekazu, Shozo
Yamada Baron New peer government official 5 Jun 1896 Baron Nobumichi, Tozaburo 11 Nov 1935 extinct
Yamagata Baron New peer 1 Feb 1922 Baron Arimitsu branch of Duke Yamagata
Yamaguchi Baron New peer government official 5 Jun 1896 Baron Masasada, Toyoo, Masao, Sadao
Yamakawa Baron New peer Army 26 Jan 1898 Baron Hiroshi, Gorudon, Kiyoshi, Takeru, Takeshige
Yamakawa Baron New peer education 1 Dec 1915 Baron Kenjiro, Makoto 21 Mar 1943 extinct
Yamamoto Baron New peer Army 2 Oct 1907 Baron Nobunari, Katsu
Yamamoto Baron New peer industry 7 Sep 1920 Baron Tatsuo
Yamana Baron Feudal landowner Muraoka, Tajima 8 Jul 1884 Baron Yoshimichi, Yoshizuru
Yamanaka Baron New peer Army 21 Sep 1907 Baron Nobuyoshi, Hidejiro, Nobuhiro
Yamane Baron New peer Army 1 Oct 1895 Baron Nobunari, Kazutsura, Seiichi
Yamane Baron New peer Army 21 Sep 1907 Baron Takesuke, Takeo
Yamashita Baron New peer Navy 10 Nov 1928 Baron Gentaro, Tomohiko
Yamauchi Baron Feudal landowner 2 Mar 1889 Baron Toyozumi, Toyomasa branch of Marquis Yamauchi
Yamauchi Baron Feudal landowner 15 Dec 1906 Baron Toyoshizu, Toyoharu branch of Marquis Yamauchi
Yamauchi Baron New peer Army 21 Sep 1907 Baron Osahito, Nagayo
Yamauchi Baron New peer Navy 21 Sep 1907 Baron Masuji, Shiro 12 Jun 1941 extinct
Yamazaki Baron Feudal landowner Nariu, Bitchu (12,700) 8 Jul 1884 Baron Harutoshi, Harutaka, Hiromi
Yamazawa Baron New peer Army 4 Dec 1895 Baron Seigo, Ikutaro, Seiichi
Yasuba Baron New peer government official 5 Jun 1896 Baron Yasukazu, Sueki, Yasutake, Yasumasa
Yashiro Baron New peer Navy 14 Jul 1916 Baron Rokuro, Gorozo
Yasukawa Baron New peer industry 13 Jan 1920 Baron Keiichiro 30 Nov 1934 abandon succession right
Yokota Baron New peer government official 1 Dec 1915 Baron Kuniomi, Suke
Yokoyama Baron New peer Contribution for 1868 restoration 9 May 1900 Baron Ryuhei, Takatoshi, Takahisa Chief retainer for Kanazawa clan
Yuasa Baron New peer government official 24 Dec 1940 Baron Kurahei 24 Dec 1940 extinct

reference

reference