Dealing with Mikadono Sisters Is a Breeze

The Mikadono sisters, Miwa, Niko, and Kazuki, are well-known at Saika Academy as its Three Royals, excelling in shogi, karate, and theater. However, their intense focus on individual pursuits has caused them to drift apart. Yuu Ayase, son of the late Subaru Ayase, a renowned actress, transfers to Saika Academy with the goal of fulfilling his mother's final wish: creating a happy and genuine family. Yuu moves in with the Mikadono family, where he faces a challenging adjustment alongside the three estranged sisters who initially treat him with coldness.