First Lieutenant Jinnouchi

First Lieutenant Kenmochi

Second Sublieutenant Shiratori

Second Sublieutenant Hanzawa

Second Sublieutenant Nanjô

Second Sublieutenant Yui

Noriko Nanjô

Reiko Shiratori

First Lieutenant Ôoka

Senzô Shiratori

Yûko

Ônuma

Sublieutenant Doi

Sadako Shiratori

Hanada

Chief Navel Surgeon Mamiya