Shimamoto Mantaro

Rear Admiral Shimamoto Mantaro 島本萬太郎 (20 Jan 1891 - 4 Jan 1974) was a Japanese naval officer. 22nd class of Naval Engineer Academy (29th place out 59 graduates).

Imperial Japanese Navy servicemen, civilians
Deck	Direct commissioned officers 1st class of Naval Academy 2nd 3rd 4th 5th 6th 7th 8th 9th 10th 11th 12th 13th 14th 15th 16th 17th 18th 19th 20th 21st 22nd 23rd 24th 25th 26th 27th 28th 29th 30th 31st 32nd 33rd 34th 35th 36th 37th 38th 39th 40th 41st 42nd 43rd 44th 45th 46th 47th 48th 49th 50th 51st 52nd 53rd 54th 55th 56th 57th 58th 59th 60th 61st 62nd 63rd 64th 65th 66th 67th 68th 69th 70th 71st 72nd 73rd 74th 75th 76th 77th 78th Specialized officers Warrant officers Petty officers
Engineer	Direct commissioned officers 1882 class of Naval Engineer Academy 1883 class 1885 class 1887 class 1st 2nd 3rd 4th 5th 6th 7th 8th 9th 10th 11th 12th 13th 14th 15th 16th 17th 18th 19th 20th 21st 22nd 23rd 24th 25th 26th 27th 28th 29th 30th 31st 32nd 33rd 34th 35th 36th 37th 38th 39th 40th 41st 42nd 43rd 44th 45th 46th 47th 48th 49th 50th 51st 52nd 53rd 54th 55th 56th 57th 58th Specialized officers Warrant officers Petty officers
Specific Service	Paymaster Surgeon Apothecary Dentist Shipbuilder Ordnance Engine-Builder Hydrography Technology Justice Band
Navy Reserve	Deck Engineer
Civilians	Secretary Clerk Coordinator Judge Teacher Interpreter Editor Jail Master Engineer Attorney

22nd class of Naval Engineer Academy
Vice Admiral	Hosotani Shinzaburo, Kobayashi Yoshiharu, Morizumi Matsuo, Nakamura Todomu, Sawa Tatsu, Yamaguchi Masumi
Rear Admiral	Hara Shigemasa, Kondo Tojiro, Kurohara Taizo, Mihara Taizo, Nagamatsu Masaru, Nomiya Saburo, Ono Iori, Shimamoto Mantaro, Sugimoto Osamu