Miyoshi Arai

Ken Ota is a Japanese-American GI. He comes to Hiroshima after WW2 looking for his big sister, but finds Keiko, a bomb victim with a keloid scar on her shoulder.

Matsugorou Sawamura is a shamisen player of legendary talent. Upon his death, his grandson, Setsu Sawamura, lost his ability to play. Having lost his beloved sound, Setsu finds himself in Tokyo in search of a new sound to love. Tachiki Yuna, who works at a club, hooks him up with a gig to play there as a warm up act. Setsu imbues the sound of his shamisen with his many thoughts and feelings he has of others, still searching for his own sound and his own feelings.