Michio Koshikawa

Akane moves from Tokyo to a small island where she works as a waitress serving the fishermen. People like her and glad she has made the move. Satsuki, however, is a local having grown up, married and given birth in the area. She has a foster son and after obtaining her man's permission decides to adopt him legally. Unfortunately it is the son's biological mother who has arrived on the island and is living nearby now.

Set in 1945 at the end of World War II. Saku arrives on Kakeromajima as the head of navy special forces. (themoviedb.org)

Yumi was a victim when the triple disaster of an earthquake, tsunami, and nuclear meltdown occurred in Japan in 2011. She is a guest of her aunt now. She finds a job at a local bar and works under the owner Sugiya, a man who has amnesia and barely recalls anything except his recipes. The two begin to develop feelings for one another.