| Vice-admirals | Ishii, Tsunejiro | Shibuya, Ryutaro |
| Tsuzuki, Ishichi | ||
| Rear admirals | Adachi, Kichihei | Nomura, Shozo |
| Okimoto, Itaru | Tachibana, Saijiro |
| Ishii, Tsunejiro | Osaka | Naval Engineer Academy 18th (25/66) |
| Vice-admiral |
| Date | Rank | Other title | Job |
|---|---|---|---|
| 1887.11.18 | born | ||
| 1910. 4. 1 | MID/E | Crew, Chitose | |
| 1910. 9. 7 | Crew, Sagami | ||
| 1910.12. 1 | Crew, Kasuga | ||
| 1910.12.15 | SUBLT/E | ||
| 1911.12. 1 | Member, 5dg | ||
| 1912.12. 1 | LTJG/E | ||
| 1913.12. 1 | Eng.Academy Bas.Course | ||
| 1914. 5.27 | DC, Shikishima (acting) | ||
| 1914.12. 1 | LT/E | DC, Shikishima | |
| 1915. 2. 1 | DC, Settsu | ||
| 1916.12. 1 | Nav.College Eng.Course | ||
| 1918.12. 1 | DC, Hyuga | ||
| 1919. 8.18 | Inst, Eng.Academy / Trainer, Eng.Academy | ||
| 1920.12. 1 | LCDR/E | Staff, B-EngConst, Maizuru NYd | |
| 1923. 4. 1 | Staff, Maizuru GD | ||
| 1923.11.10 | Att, NSC | ||
| 1923.12. 1 | Staff, NSC | ||
| 1925.12. 1 | CMDR/E | ||
| 1927. 7.23 | Att, NSC (Trip to USA) | ||
| 1929.11. 1 | Order of Return | ||
| 1930. 1.10 | Staff, NSC | ||
| 1930.12. 1 | CAPT/E | ||
| 1931.11.14 | Chief, S3, B-Adm, NSC | ||
| 1933. 9.12 | Chief, S3, B-Adm, NSC / Inst, Nav.College | ||
| 1935. 2. 1 | Chief, S4, B-Adm, NSC | ||
| 1936.12. 1 | RADM | Chief, B-HeijoMining, Fuel-Yd | |
| 1937. 4. 6 | Chief, B-Mining, Fuel-Yd | ||
| 1938.11.15 | CSVCO, NSC / Chief Supervisor, Tokyo | ||
| 1940. 1.20 | CSVCO, NSC / Chief Inspector, Tokyo | ||
| 1940.11.15 | VADM | Dir, Maizuru NYd | |
| 1941.10.15 | Att, NGS | ||
| 1941.10.25 | Resv | ||
| 1951. 1.16 | died (63) |
| Shibuya, Ryutaro | Fukui | Naval Engineer Academy 18th (10/66) |
| Vice-admiral |
| Date | Rank | Other title | Job |
|---|---|---|---|
| 1887. 4. 5 | born | ||
| 1910. 4. 1 | MID/E | Crew, Chitose | |
| 1910. 9.17 | Crew, Iki | ||
| 1910.12. 1 | Crew, Tsukuba | ||
| 1910.12.15 | SUBLT/E | ||
| 1911.12. 1 | Member, 7btg | ||
| 1912. 4. 1 | Member, 6btg | ||
| 1912.12. 1 | LTJG/E | ||
| 1913. 4. 1 | Crew, Ibuki | ||
| 1914. 5.27 | Eng.Academy Bas.Course | ||
| 1914.12. 1 | LT/E | Member, Temp. Tsingtao GD | |
| 1915. 5. 1 | Crew, Yamakaze | ||
| 1916.12. 1 | Nav.College Eng.Course | ||
| 1918.12. 1 | DC, Hiei | ||
| 1919.12. 1 | Nav.College Sel.Course | ||
| 1920.12. 1 | LCDR/E | Staff, NSC | |
| 1922.12. 1 | Staff, NSC / Staff, Ship Style Research | ||
| 1923. 4. 1 | Staff, NSC / Staff, Tech.Rsch | ||
| 1925. 7. 6 | Staff, NSC | ||
| 1925. 8. 1 | Staff, B-EngConst, Yokosuka NYd | ||
| 1925.12. 1 | CMDR/E | ||
| 1926. 2. 1 | SVC (Trip to USA) | ||
| 1927. 4. 5 | SVC, NSC | ||
| 1927. 7.31 | Order of Return | ||
| 1927.11.15 | Staff, Maizuru GD / Inst, Eng.Academy | ||
| 1930.12. 1 | CAPT/E | Att, NSC | |
| 1931. 4. 1 | Staff, NSC | ||
| 1931.12. 1 | Staff, NSC / Inst, Nav.College | ||
| 1935.12. 2 | Chief, B-EngConst, Yokosuka NYd | ||
| 1936.12. 1 | RADM | ||
| 1937.12. 1 | Chief, B-Sci.Res, Tech.Rsch | ||
| 1938.11.15 | Chief, B-EngConst, Kure NYd | ||
| 1939.11.15 | Chief, B-EngConst, Kure NYd / Chief, CivilEngineer TC | ||
| 1940.10. 1 | Dir, Hiro NYd | ||
| 1940.11.15 | VADM | ||
| 1941.11.20 | Dir, Kure NYd | ||
| 1943. 9.15 | Att, NGS | ||
| 1943.10. 1 | Att, NSC / Att, NAC / Att, DoN | ||
| 1944.11.18 | Dir, NSC / Member, AdmCommittee | ||
| 1945.11. 1 | Resv | ||
| 1973. 4. 8 | died (86) |
| Tsuzuki, Ishichi | Aichi | Naval Engineer Academy 18th (4/66) |
| Vice-admiral |
| Date | Rank | Other title | Job |
|---|---|---|---|
| 1888. 1.10 | born | ||
| 1910. 4. 1 | MID/E | Crew, Chitose | |
| 1910. 9. 7 | Crew, Sagami | ||
| 1910.12. 1 | Crew, Asahi | ||
| 1910.12.15 | SUBLT/E | ||
| 1911. 3. 1 | Crew, Kurama | ||
| 1911.12. 1 | Member, 2btg | ||
| 1912.12. 1 | LTJG/E | ||
| 1913.12. 1 | Eng.School Bas.Course | ||
| 1914. 4. 1 | Eng.Academy Bas.Course | ||
| 1914. 5.27 | DC, Kongo (acting) | ||
| 1914.12. 1 | LT/E | DC, Kongo | |
| 1915.12.13 | Nav.College Eng.Course | ||
| 1917.12. 1 | DC, Settsu | ||
| 1918. 7. 1 | Resident in USA | ||
| 1919. 1.10 | Resident in UK | ||
| 1920.12. 1 | LCDR/E | ||
| 1921.12. 1 | Inst, Nav.College / Staff, NSC | ||
| 1923.12. 1 | Staff, Maizuru GD | ||
| 1924.12. 1 | CMDR/E | ||
| 1925. 3. 2 | Staff, Maizuru GD / Inst, Eng.Academy | ||
| 1926. 7.10 | Staff, NSC | ||
| 1929.11.30 | CAPT/E | ||
| 1933.11.15 | Chief, B-EngConst, Sasebo NYd | ||
| 1935.11.15 | RADM | ||
| 1936.12. 1 | Chief, B-EngConst, Kure NYd | ||
| 1938.11.15 | Dir, Hiro NYd | ||
| 1939.11.15 | VADM | Dir, Tech.Rsch | |
| 1940.11.15 | Dir, Yokosuka NYd | ||
| 1942.11. 1 | Att, NGS | ||
| 1942.11.10 | Wait | ||
| 1942.11.16 | Resv | ||
| 1974.11. 5 | died (86) |
| Adachi, Kichihei | Kyoto | Naval Engineer Academy 18th (5/66) |
| Rear admiral |
| Date | Rank | Other title | Job |
|---|---|---|---|
| 1889.11.10 | born | ||
| 1910. 4. 1 | MID/E | Crew, Chitose | |
| 1910. 9. 7 | Crew, Mikasa | ||
| 1910.12. 1 | Crew, Nisshin | ||
| 1910.12.15 | SUBLT/E | ||
| 1911. 3. 1 | Crew, Tone | ||
| 1911.12. 1 | Member, 14btg | ||
| 1912.12. 1 | LTJG/E | ||
| 1913.11.12 | Crew, Hayabusa | ||
| 1913.12. 1 | Eng.School Bas.Course | ||
| 1914. 4. 1 | Eng.Academy Bas.Course | ||
| 1914. 5.27 | EO, NSC | ||
| 1914.12. 1 | LT/E | ||
| 1914.12.15 | DC, Kirishima / EO, NSC | ||
| 1915. 4.19 | DC, Kirishima | ||
| 1915.12.13 | Nav.College Eng.Course | ||
| 1917.12. 1 | Nav.College Major.Course | ||
| 1918. 8.15 | Nav.College Sel.Course | ||
| 1918.12. 1 | DC, Ise | ||
| 1919. 9.15 | Staff, B-Ord, Maizuru NYd / TInsp, Maizuru NYd | ||
| 1920.12. 1 | LCDR/E | ||
| 1921. 8.20 | Staff, B-Torp, Kure NYd | ||
| 1923. 4. 1 | SVO (Trip to UK) | ||
| 1924. 8. 1 | Order of Return | ||
| 1925. 8. 1 | Inst, Nav.College / Staff, Tech.Rsch (B-Elect.Res) | ||
| 1925.12. 1 | CMDR/E | ||
| 1927. 2.10 | Staff, B-Ord, Sasebo NYd | ||
| 1928.12.10 | Att, NSC (B2) | ||
| 1929. 2.15 | Assist Staff, GF | ||
| 1929.11.30 | Att, NSC / Staff, B-Sup, DoN / Inst, Med.School / Inst, Pay.Academy | ||
| 1930.12. 1 | CAPT/E | Staff, NSC / Staff, B-Sup, DoN / Inst, Med.School / Inst, Pay.Academy | |
| 1931. 7.10 | Staff, NSC / Inst, Med.School / Inst, Pay.Academy | ||
| 1931.12.22 | Staff, NSC | ||
| 1935.11.15 | Chief, B-Elect, Kure NYd | ||
| 1936.12. 1 | RADM | ||
| 1939.11.15 | Att, NGS | ||
| 1939.12.15 | Wait | ||
| 1939.11.21 | Resv | ||
| 1943. 9.20 | Job assistant, Tech.Rsch | ||
| 1961. 9.23 | died (71) |
| Nomura, Shozo | Saitama | Naval Engineer Academy 18th (27/66) |
| Rear admiral |
| Date | Rank | Other title | Job |
|---|---|---|---|
| 1889. 4.20 | born | ||
| 1910. 4. 1 | MID/E | Crew, Chitose | |
| 1910. 9. 7 | Crew, Kashima | ||
| 1910.12. 1 | Crew, Niitaka | ||
| 1910.12.15 | SUBLT/E | ||
| 1912.12. 1 | LTJG/E | Member, 13dg | |
| 1914. 5.27 | Eng.Academy Bas.Course | ||
| 1914.12. 1 | LT/E | DC, Kawachi | |
| 1916.12. 1 | Nav.College Eng.Course | ||
| 1918.12. 1 | DC, Yakumo | ||
| 1919. 7.10 | Inst, Eng.Academy / Trainer, Eng.Academy | ||
| 1920.12. 1 | LCDR/E | ||
| 1921. 8.17 | Staff, B-Sup, DoN (S3/S2) | ||
| 1924. 6. 1 | Chief Eng, Yubari | ||
| 1924.12. 1 | Staff, Kure ND | ||
| 1924.12.20 | Staff, Kure ND / Staff, B-Ship, Kure | ||
| 1925.12. 1 | CMDR/E | Inst, Eng.Academy / Trainer, Eng.Academy | |
| 1926.12. 1 | Inst, Eng.Academy | ||
| 1928. 6.25 | Inst, Eng.School | ||
| 1928.12.10 | Chief Eng, Yamashiro | ||
| 1929.11.30 | Chief Eng, Yokosuka SC / Inst, Yokosuka SC | ||
| 1930.12. 1 | CAPT/E | Chief Eng, 2Ss | |
| 1931.11.14 | Att, NGS / Att, DoN | ||
| 1931.12. 1 | Chief, S3, B-Edu, DoN | ||
| 1933. 9. 1 | Chief Eng, Training Fleet | ||
| 1934. 8.15 | Member, Yokosuka ND | ||
| 1934.11.15 | Chief Eng, 2F | ||
| 1935.11.15 | Chief Eng, GF / Chief Eng, 1F | ||
| 1936.12. 1 | RADM | Chief, B-Rsch, Fuel-Yd | |
| 1938. 4. 1 | Chief, B-Rsch, Fuel-Yd / Chief, B-Exam, Fuel-Yd | ||
| 1938.11.15 | Member, Kure ND | ||
| 1939. 8.30 | Att, NGS | ||
| 1939.12.15 | Wait | ||
| 1939.12.21 | Resv | ||
| 1943. 8.20 | Job assistant, DoN | ||
| 1960. 3.15 | died (70) |
| Okimoto, Itaru | Hiroshima | Naval Engineer Academy 18th (3/66) |
| Rear admiral |
| Date | Rank | Other title | Job |
|---|---|---|---|
| 1888. 4. 3 | born | ||
| 1910. 4. 1 | MID/E | Crew, Chitose | |
| 1910. 9. 7 | Crew, Ibuki | ||
| 1910.12.15 | SUBLT/E | ||
| 1911. 1.18 | Crew, Kurama | ||
| 1912. 4. 1 | Member, 1dg | ||
| 1912.12. 1 | LTJG/E | ||
| 1913. 9.26 | Crew, Hiei | ||
| 1914. 4. 4 | DC, Hiei (acting) | ||
| 1914. 5.27 | Eng.Academy Bas.Course | ||
| 1914.12. 1 | LT/E | Staff, B-EngConst, Maizuru NYd | |
| 1915. 2. 1 | EO, Maizuru NYd | ||
| 1915. 2.22 | Crew, Kaede / EO, Maizuru NYd | ||
| 1915. 3.25 | Crew, Kaede | ||
| 1915.12.13 | Nav.College Eng.Course | ||
| 1917.12. 1 | DC, Hyuga / EO, Hyuga | ||
| 1918.12. 1 | Nav.College Sel.Course | ||
| 1919.12. 1 | Staff, B-EngConst, Sasebo NYd | ||
| 1920.12. 1 | LCDR/E | ||
| 1923. 4. 1 | SVC (Trip to USA) | ||
| 1924. 9.10 | Order of Return | ||
| 1924.12. 1 | CMDR/E | ||
| 1925. 1. 7 | Staff, B-EngConst, Yokosuka NYd | ||
| 1929.11.30 | CAPT/E | Staff, B-EngConst, Sasebo NYd | |
| 1930.12. 1 | SVCO, NSC / SVO, NAC | ||
| 1932.11.15 | SVCO, NSC | ||
| 1935.11.15 | RADM | Att, NGS | |
| 1935.12.10 | Wait | ||
| 1935.12.14 | Resv |
| Tachibana, Saijiro | Hyogo | Naval Engineer Academy 18th (20/66) |
| Rear admiral |
| Date | Rank | Other title | Job |
|---|---|---|---|
| 1885.12. 2 | born | ||
| 1910. 4. 1 | MID/E | Crew, Chitose | |
| 1910. 9. 7 | Crew, Suwo | ||
| 1910.12. 1 | Crew, Nisshin | ||
| 1910.12.15 | SUBLT/E | ||
| 1911.12. 1 | Member, 13dg | ||
| 1912.12. 1 | LTJG/E | Eng.School Bas.Course | |
| 1914. 5.27 | DC, Iwate (acting) | ||
| 1914.12. 1 | LT/E | DC, Iwate | |
| 1916. 9. 1 | DC, Yahagi | ||
| 1919. 8.18 | Inst, Nav.Academy | ||
| 1920.12. 1 | LCDR/E | ||
| 1922. 5. 1 | DC, Asama | ||
| 1923. 2.10 | Chief Eng, Yamato / DC, Yamato | ||
| 1923. 3.20 | Chief Eng, Muroto / DC, Muroto | ||
| 1923.11.10 | Wait | ||
| 1924. 4. 1 | DC, Kure SC | ||
| 1924.10.25 | Member, Kure ND | ||
| 1925. 4.15 | Chief Eng, Tama / Chief Eng, Yamato / DC, Yamato | ||
| 1925. 5.18 | Chief Eng, Oi | ||
| 1925.12. 1 | CMDR/E | ||
| 1927. 4.10 | Chief Eng, Natori | ||
| 1927. 7.25 | Chief Eng, Natori / Chief Eng, Shikishima | ||
| 1927.10. 5 | Chief Eng, Natori | ||
| 1927.11.15 | Member, Sasebo ND | ||
| 1928.12.10 | Chief Eng, Mutsu | ||
| 1929.11.30 | Chief Eng, Sasebo SC / Inst, Sasebo SC | ||
| 1930.11.15 | Chief Eng, 2Sd | ||
| 1930.12. 1 | CAPT/E | ||
| 1931.12. 1 | Chief Eng, 2nd Expeditionary Fleet | ||
| 1932.12. 1 | Chief Eng, Maizuru GD | ||
| 1934.11.15 | Member, Kure ND | ||
| 1935.11.15 | Chief Eng, Kure ND | ||
| 1936.12. 1 | RADM | Chief, B-Ship, Kure | |
| 1937.10.25 | CSVCO, NSC | ||
| 1938. 1.17 | CSVCO, NSC / Chief Supervisor, Tokyo | ||
| 1938.11.15 | Att, NGS | ||
| 1938.12.15 | Wait | ||
| 1938.12.21 | Resv | ||
| 1960. 6.11 | died (74) |