Ships
- IJN Ryujo Captain from 15 November 1934 · Relieved on 31 October 1935
Captain Ichiro Ono took command of Ryujo on 15 November 1934.
Captain Ichiro Ono had Ryujo. Relieved on 31 October 1935.
IJN · Captain
Ono, Ichiro
All captainsIO
IJN · Captain