Hana Kino

A mother searches for her missing son after a devastating calamity, only to realize that she has died and is now confined to a realm of restless spirits.

27-year-old Akiha Ōkado, who vows to stay single, gets a proposal to enter into a fake marriage from 30-year-old Shū Momose, who wants to get the status of a married man for some reason. Through living together as a fake couple, their relationship gradually changes.