Kojo Saegusa

Tetsuko (Eiko Yanami), a high school student, one day, forces Tsuneo, (Kei Wakakura), the brightest boy in her school, to make love to her after school is out and they are caught by the old school janitor. Tsuneo's mother, orders Tetsuko to pay for what she did to her son but Tetsuko blackmails her instead, saying that she is ready to inform a news company of what has happened to Tsuneo and receives one million yen hush money. Expelled from school, she comes to Tokyo, intending to take a round-the-world trip. But Sankichi (Yoshihiko Aoyama), a jack-of-all-trades, cheats her. So, she makes up her mind to catch him and get back her money.

瀬戸内海の真只中、江田島の海軍兵学校は日本海軍揺籃の地であった。太平洋戦争も激烈をきわめて来た昭和十七年十二月、石川竜太郎は海軍兵学校に入学し、兵学校での分隊生活が始まった。ある日、自習室に集められた石川ら分隊の新入生は、分隊伍長の佐田を中心とする生徒から激しく叱責されたが、反発した村瀬真一は、気の荒い上級生の小暮になぐられる。石川は村瀬と小暮にどこか魅かれるものを感じていた。