Imouto-tachi ni Yakasetai!
妹たちにやかせたい！
Yuzuki Umikawa, the eldest of the family, is compelled to take over his family's Monja restaurant in Tsukishima, Tokyo, due to unforeseen circumstances. As the new owner, he is tasked with managing the business and devising ways to sustain it. However, his younger sisters show no willingness to assist him in these efforts.