Synopsis

Kun Oota's been living the dream as a pampered only child with his parents and dog Yukko, but everything changes when his baby sister Mirai shows up. Suddenly he's not the center of attention anymore, and he's not handling it well. His parents are too busy with the newborn to coddle him like they used to. To help him adjust, Kun gets pulled into a weird time-traveling adventure where he encounters different versions of his family members from the past, present, and future. Along the way, he figures out what it actually means to be part of a family—and what it takes to be a good older brother.

Content compiled by AnimeList.moe from publicly available sources.

Genres