Swingin' Dragon & Tiger Boogie

During a wartime air raid in Fukui, young Suwa Oto witnesses her older sister, Ineko, dancing to the music of bassist Odajima Tatsuji. After Ineko tries to drown herself and is saved, she becomes a distant figure by the war's end, and Odajima vanishes. As a student, Oto travels to Tokyo carrying her sister’s bass, hoping to reunite Ineko and Odajima. Oto’s singing attracts a troupe, leading to a performance at a US military base where she discovers the troupe’s bassist is Odajima, though he has no memory of his past.