- Hiroki Matsukata
- Second Sublieutenant Shiratori
- Shin'ichi Chiba
- Second Sublieutenant Hanzawa
- Isao Natsuyagi
- Second Sublieutenant Nanjô
- Keizô Kanie
- Second Sublieutenant Fawa
- Kunio Murai
- Second Sublieutenant Yui
- Keiichirô Shimada
- Second Sublieutenant Fujii
- Mamotu Sawanobori
- Second Sublieutenant Fukushima
- Yoshihiro Igarashi
- Second Sublieutenant Shimada
- Mitsuki Kanemitsu
- Taki
- Sumiko Fuji
- Reiko Shiratori
- Yoshiko Sakuma
- Noriko Nanjô
- Yuriko Mishima
- Yûko
- Rin'ichi Yamamoto
- Ãnuma
- Akio Wakinaka
- First Lieutenant Kazama
- Shôichi Ozawa
- Sublieutenant Doi
- Kojirô Kawanami
- Corresponding Teacher
- Yukio Miyagi
- Matsumoto
- Hajime Nagoya
- Ishikawa
- Hiroshi Hatano
- Naval Surgeon
- Asao Koike
- First Lieutenant Ãoka
- Tetsunari Yûki
- Second Sub-lieutenant A
- Takashi Noguchi
- Second Sub-lieutenant B
- Masanari Takahashi
- Staff Officer Katakura
- Bin Amatsu
- Captain Matsuda
- Tamikata Karasawa
- First Lieutenant Kubo
- Naoharu Miyatsuchi
- Kikuchi
- Kenjirô Ishiyama
- Senzô Shiratori
- Aiko Mimasu
- Sadako Shiratori
- Kô Nishimura
- Hanada
- Shigeru Amachi
- Chief Navel Surgeon Mamiya
- Minoru Hodaka
- Second Sublieutenant Senda
- Ken Takakura
- First Lieutenant Kenmochi
- Kôji Tsuruta
- First Lieutenant Jinnouchi
