In Kagoshima, in the final days of World War II, an offer of marriage comes to Etsuko Kamiya, who lives with her brother and his wife. The offer comes from Nagayo, but Etsuko is attracted to his friend, Akashi.
昭和20年、東京大空襲で両親を亡くし、兄夫婦と暮らす悦子は縁談を勧められる。相手は密かに想いを寄せる明石少尉の親友、永与少尉。当日、緊張のあまりしどろもどろになり...