

The Shiunji family with their seven children reside in a mansion within Tokyo’s Setagaya ward. The eldest son, Arata, is tired of being pushed around by his five sisters and daydreams of a life without them. That is, until Arata’s father reveals a shocking truth—Arata isn’t biologically related to his sisters! The siblings’ relationships will be tested as they navigate life in this new light.
![Official Trailer [Subtitled]](https://img.youtube.com/vi/kcLW6u9KrUI/hqdefault.jpg)
2007
6.6
Apr 8, 2025 - 24m
Arata (16), the 3rd of 7 siblings and oldest son of the Shiunji family, dreams of a different life until...

Apr 15, 2025 - 24m
How will the siblings come to terms with the news?

Apr 22, 2025 - 24m
The gang heads to an amusement park to celebrate Kotono's birthday!

Apr 29, 2025 - 24m
After Ouka's confession, Minami and Banri want to find out if anything has changed for Arata.

May 6, 2025 - 24m
Kotono's suspicions continue to grow. Meanwhile, Seiha has a theory and demands to test it out.

May 13, 2025 - 24m
Minami's distractions catch up to her in the lead-up to her inter-highs.

May 20, 2025 - 24m
Where is Minami, and what comes of the tournament finals?

May 27, 2025 - 24m
Minami deals with the aftermath, and Banri needs someone to help her.

Jun 3, 2025 - 24m
Ouka's gone AWOL, and the gang must figure out what's going on.

Jun 10, 2025 - 24m
Arata has found Ouka, but what next? And how will the rest of the family respond?

Jun 17, 2025 - 24m
The kids hit up their dad's summer villa in Karuizawa for a chill holiday, but things heat up for Arata!

Jun 24, 2025 - 24m
As the family trip draws to a close, the siblings each come to terms with their bonds in their own way.