Synopsis

Toshiki and Fumiko, a brother and sister who lost their parents early on, live together in a working-class neighborhood in Osaka. With the arrangement of his sister’s wedding, her brother, who has acted as her guardian in place of their parents, should finally be able to relax. However, his sister has a secret she has yet to tell him….
The title “Hana Manma” refers to a “flower bento” made during children’s pretend play. In this work, it appears as a key item given to someone special.