The Shiunji Family Children

Yuu Ayase, son of a late legendary actress, is overwhelmingly mediocre. When he’s invited to stay with his mother’s friend, Yuu is shocked to find out that he’ll be living with three prodigy sisters who possess both beauty and talent…and who rule his new school as the Three Emperors. Can Yuu manage to melt the sisters’ cold hearts and fulfill his mother’s last wish for him to build a happy family?

Yuuta Segawa, a college student, is suddenly charged with taking care of his three nieces. The eldest niece, Sora, is a 14 year old in middle school with semi-long brownish hair decorated with a ribbon. The middle niece, Miu, is an elementary schoolgirl with blond pigtails. The youngest niece, Hina, is an angelic 3 year old attending daycare. This at-home romantic comedy illustrates the chaotic but heartwarming lives of these four characters in their tiny one-room apartment.

Masaki Fujiyoshi is a stay-at-home spouse and parent. He has fought long and hard with feelings of being a burden to his loving husband, Hiromu, due to his status as an omega—and the difficulty they faced to achieve this domesticity. When their son, Hikari, was born, the family moved to an area better suited for raising children. Despite their newfound domestic bliss, the family's ties to their past are in tatters. There are people they left behind to pursue the creation of their happy family, and when they begin to return, Masaki and Hiromu aren't quite sure they have good intentions.

In the district of Monzen-Nakacho of Koutou in Tokyo, three sisters live in one house. The Watanuki sisters had a life of hardships, a life without a mother, who died in their early childhood and now without a father, who died just a year ago. Now alone and becoming the inheritors of the Watanuki house, the sisters have to endure several situations in their everyday lives; whether those are happy, sad or special, they will test the sisters' bonds as a family.