Set in the year 1969 in Sendai, Miyagi Prefecture, Japan. Kyoko Noma is a loving female high school student who takes part in campus protests. One day, she meets university student Wataru Domoto in the tea cafe Mubansou ("A Cappella"). Kyoko falls in love with him, but they get involved in an incident that leads to a shocking ending.
Haruma is an up-and-coming photographer who is getting full exposure at a photo exhibition in a Tokyo photo gallery. Rei, a beautiful curator at the Yamanashi Prefectural Art Museum, is fascinated by the photos she sees and calls Haruma to request a photo-shoot with an intimate part of herself as the subject. The only rules to this shoot are that no questions must be asked and Rei will be given the negatives. Haruma is initially surprised but goes along with the job, however, Haruma’s pregnant girlfriend Natsumi grows frustrated over being kept in the dark about their work and jealousy develops in their relationship as passions blow up.
Manami's mother died when she was a child. She moves to Okinawa, where her ailing aunt lives and she feels connected with her mother. Manami has always lacked self-confidence, but she becomes more positive after meeting Koa, a Vietnamese researcher following his dreams. But then Koa returns to Vietnam.
After Kyoko witnesses the execution of outlawed zombies, she becomes even more fearful of being found out. She is secretly taking care of her zombie husband. When her friend Sato finds out it is only a matter of time before she has to make an unbearable choice.
