With the April 8 premiere approaching, the official accounts for The Shiunji Family Children have begun unveiling a series of five consecutive “date” visuals, each featuring one of the rom-com anime’s heroines at a location near a railway line.
The first visual showcases the eldest daughter, Banri Shiunji, enjoying a drink and a breathtaking evening view at Hotel Century Southern Tower, located near Shinjuku Station.
Confirmed Cast for The Shiunji Family Children Anime
- Arata Shiunji – Yuichiro Umehara
- Banri Shiunji – Chika Anzai
- Seiha Shiunji – Marika Kono
- Oka Shiunji – Rie Takahashi
- Minami Shiunji – Hana Hishikawa
- Kotono Shiunji – Kana Ichinose
- Shion Shiunji – Chiaki Kobayashi

The Shiunji Family Children Anime
Production Staff & Details
Based on the manga by Reiji Miyajima (Rent-a-Girlfriend) and Reiji Yukino, the anime adaptation is helmed by:
- Director: Ryoki Kamitsubo (Shikimori’s Not Just a Cutie episode director)
- Series Composition: Noboru Kimura (Solo Leveling)
- Character Designs: Miki Muto (SING “YESTERDAY” FOR ME costume designer)
- Music: Shota Horie, Akki, and Ginnojo Hoshi
- Animation Studio: Doga Kobo
Story Overview
Published in English by Yen Press, The Shiunji Family Children is described as follows:
Honestly, I was really happy… when I heard none of us were related at all…!
One fateful night, the Shiunji siblings’ lives were turned upside down when their father revealed that they were never actually related by blood.
Suddenly, eldest son Arata finds himself surrounded by cute girls who aren’t really his sisters, and their behavior quickly takes a suggestive turn.
His youngest “sister,” Kotono, even confesses her love for him! But despite the shocking revelation, they’ve lived as family for so long—surely nothing will change… right?
Arata’s struggle to keep his sisters happy while suppressing his teenage urges has only just begun!
