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.
Cast: Yuuichirou Umehara, Chika Anzai, Marika Kouno
Season 1
12 episodes
1. What If...?Arata (16), the 3rd of 7 siblings and oldest son of the Shiunji family, dreams of a different life until...MCC24minApr 8, 2025
2. Now WhatHow will the siblings come to terms with the news?MCC24minApr 15, 2025
3. For NowThe gang heads to an amusement park to celebrate Kotono's birthday!MCC24minApr 22, 2025
4. RespectivelyAfter Ouka's confession, Minami and Banri want to find out if anything has changed for Arata.MCC24minApr 29, 2025
5. PerhapsKotono's suspicions continue to grow. Meanwhile, Seiha has a theory and demands to test it out.MCC24minMay 6, 2025
6. Now's the TimeMinami's distractions catch up to her in the lead-up to her inter-highs.MCC24minMay 13, 2025
7. SurelyWhere is Minami, and what comes of the tournament finals?MCC24minMay 20, 2025
8. Since ThenMinami deals with the aftermath, and Banri needs someone to help her.MCC24minMay 27, 2025
9. Not YetOuka's gone AWOL, and the gang must figure out what's going on.MCC24minJun 3, 2025
10. FinallyArata has found Ouka, but what next? And how will the rest of the family respond?MCC24minJun 10, 2025
11. So ThenThe kids hit up their dad's summer villa in Karuizawa for a chill holiday, but things heat up for Arata!MCC24minJun 17, 2025
12. StillAs the family trip draws to a close, the siblings each come to terms with their bonds in their own way.MCC24minJun 24, 2025
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The Shiunji Family Children
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.
Creators and cast
- Created by
- Yuuka Nemoto, Aya Iizuka, Mao Higashi, Ryutaro Usukura
- Studio
- Doga Kobo, Hakusensha, KADOKAWA
