Arata is at a loss after Ouka kisses him out of the blue. What will he do with all three of his younger sisters now showing signs of romantic attraction toward him? In the meantime, all the Shiunji children take a trip to the mountain resort town of Karuizawa!

The competition between the three youngest Shiunji sisters-turned-love rivals is now in full swing! Arata, as their elder brother, can’t see them that way at all, but will he change his mind once the first sister approaches with her appeal? The forbidden love rom-com shenanigans accelerate faster and faster!

The love between brother and sister. The love between man and woman. That which is most forbidden is most unyielding. The two sons and five daughters of the Shiunji family shine like brilliant gems, each with intelligence and beauty in equal measure. And with the pedigree of their wealthy father behind them, how could they not be the talk of the town? Eldest son Arata has spent his life being tossed around by the whims of his colorful sisters, yet a little teasing won’t stop him from valuing his family over anything and anyone else. But when his youngest sister turns fifteen, their father reveals a long-hidden secret of the Shiunji “siblings” and knocks Arata’s world off its axis…

“I love you.” Having suddenly been confessed to by his (former) twin sister, how will Arata respond? And then there’s his youngest sister Kotono, who can no longer hold back her feelings...As the other sisters grapple with their unstable feelings, the Shiunjis’ forbidden love story accelerates further!

From the creator of the popular Rent-A-Girlfriend manga comes The Shiunji Family Children, a new harem romcom between stepsiblings.

From the creator of the popular Rent-A-Girlfriend manga comes The Shiunji Family Children, a new harem romcom between stepsiblings.

Arata is at a loss after Ouka kisses him out of the blue. What will he do with all three of his younger sisters now showing signs of romantic attraction toward him? In the meantime, all the Shiunji children take a trip to the mountain resort town of Karuizawa!

The competition between the three youngest Shiunji sisters-turned-love rivals is now in full swing! Arata, as their elder brother, can’t see them that way at all, but will he change his mind once the first sister approaches with her appeal? The forbidden love rom-com shenanigans accelerate faster and faster!

The love between brother and sister. The love between man and woman. That which is most forbidden is most unyielding. The two sons and five daughters of the Shiunji family shine like brilliant gems, each with intelligence and beauty in equal measure. And with the pedigree of their wealthy father behind them, how could they not be the talk of the town? Eldest son Arata has spent his life being tossed around by the whims of his colorful sisters, yet a little teasing won’t stop him from valuing his family over anything and anyone else. But when his youngest sister turns fifteen, their father reveals a long-hidden secret of the Shiunji “siblings” and knocks Arata’s world off its axis…

“I love you.” Having suddenly been confessed to by his (former) twin sister, how will Arata respond? And then there’s his youngest sister Kotono, who can no longer hold back her feelings...As the other sisters grapple with their unstable feelings, the Shiunjis’ forbidden love story accelerates further!

From the creator of the popular Rent-A-Girlfriend manga comes The Shiunji Family Children, a new harem romcom between stepsiblings.

From the creator of the popular Rent-A-Girlfriend manga comes The Shiunji Family Children, a new harem romcom between stepsiblings.