What If...?
Arata (16), the 3rd of 7 siblings and oldest son of the Shiunji family, dreams of a different life until...
2025-04-08 24m★ 8.5Now playing
Full series · 1 credit per episode

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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.
The Shiunji Family Children runs for 1 season. Every episode page keeps the show's order, so you can watch from the pilot to the finale without hunting for the next link. Episodes are bought individually for 1 credit.
Season 1 · 12 episodes
Arata (16), the 3rd of 7 siblings and oldest son of the Shiunji family, dreams of a different life until...
2025-04-08 24m★ 8.5Now playingAfter Ouka's confession, Minami and Banri want to find out if anything has changed for Arata.
2025-04-29 24m★ 8.0Kotono's suspicions continue to grow. Meanwhile, Seiha has a theory and demands to test it out.
2025-05-06 24m★ 9.5Minami's distractions catch up to her in the lead-up to her inter-highs.
2025-05-13 24m★ 6.5Arata has found Ouka, but what next? And how will the rest of the family respond?
2025-06-10 24m★ 9.0The kids hit up their dad's summer villa in Karuizawa for a chill holiday, but things heat up for Arata!
2025-06-17 24m★ 8.5As the family trip draws to a close, the siblings each come to terms with their bonds in their own way.
2025-06-24 24m★ 8.5Episodes cost 1 credit each. Credits are $1 each, so a full season costs the number of episodes in credits. Each episode you unlock stays in your account permanently.
Yes. Create an account and add credits before unlocking an episode. Signing up is free and only needs an email and password.
The Shiunji Family Children has 1 season on Cineby, with 12 episodes in total. Start with season 1 below.
Start with season 1, episode 1. The episode list on this page keeps the order, and the player moves to the next episode when one ends.
Yes. The player includes a CC menu where available, and the whole site is built for mobile. Fullscreen and picture-in-picture are supported.
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