Yuichi Yamada works as a magazine editor. He has recently transferred to Kyoto from Tokyo. In Kyoto, he comes across a French couple who are lost. Yuichi Yamada doesn't speak French and ask for help from nearby tobacco shop owner Yoriko Shindo. Yoriko Shindo speaks French fluently and she is able to help the couple. Meanwhile, Yuichi Yamada takes an interest in Yoriko Shindo.

For ten years, Eriko has been chasing her dream of becoming an actress in Tokyo. Returning to her hometown for her older sister’s funeral, she realizes that she might have to readjust her path in life. She deciof the to take care of her nephew and to follow in her sister’s footsteps as a mourner-for-hire.

On Mihama, one of Tokyo's outlying islands, Shinji witnesses the rape of his girlfriend and middle-school classmate, Haruka, then commits an irreversible crime. But the following day, the island is besieged by a tidal wave which wipes out everything. Twenty-five years later, Shinji has a wife and daughter. A childhood friend, Tasuku, presents himself to Shinji and discloses the real truth of his hidden past. Shinji will have to try and protect Haruka again.