The Shiunji Family Children (2025)

A 2025 Japanese anime series where a shocking family secret reshapes the lives of seven siblings living together in a Tokyo mansion.

The Shiunji Family Children - Series Information

  • Original Title: 紫雲寺家の子供たち
  • First Air Year: 2025
  • Last Air Year: 2025
  • Type: TV Series
  • Genres: Animation, Comedy
  • Episode Runtime: Average runtime per episode (24 minutes)
  • Number of Seasons: 1
  • Number of Episodes: 12
  • Status: Ended
  • Original Language: Japanese
  • Spoken Languages: Japanese
  • First Air Date: April 8, 2025 (India - A), April 8, 2025 (Australia - M), April 8, 2025 (Brazil - 16), April 8, 2025 (Spain - 16), April 8, 2025 (South Korea - 19)
  • Networks: AT-X
  • Alternative Titles: しうんじけのこどもたち (JP), The Shiunji Siblings (US), 紫云寺家的孩子们 (CN), Дети семьи Сиундзи (RU)
  • Production Companies: Doga Kobo, Hakusensha, KADOKAWA, AT-X, Kansai Television, BS11, Bandai Namco Music Live, Tokyo MX
  • Production Countries: Japan

The Shiunji Family Children - Plot

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 - Trailer

Watch the official trailer and see the Shiunji siblings' world turned upside down.

Where to Watch The Shiunji Family Children

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The Shiunji Family Children - Cast & Crew

Main Cast

  • Yuuichirou Umehara
  • Chika Anzai
  • Marika Kouno
  • Rie Takahashi
  • Hana Hishikawa
  • Kana Ichinose
  • Chiaki Kobayashi
  • Masaki Terasoma

Writers

  • Noboru Kimura

Executive Producers

  • Keisuke Sano
  • Kosuke Suzuki
  • Shunsuke Matsuda
  • Sho Tanaka
  • Nobuyuki Takeuchi

The Shiunji Family Children - FAQs

Where can you stream The Shiunji Family Children?

The Shiunji Family Children is available to stream on Crunchyroll and through the Crunchyroll Amazon Channel. If you prefer to own it, the series can also be purchased on Amazon Video, Apple TV Store, and Fandango At Home.

Is The Shiunji Family Children based on a manga?

The series is adapted from a manga of the same name. The source material is a seinen romantic comedy that explores the complicated dynamics between step-siblings living together in a wealthy Tokyo household, blending humor with heartfelt emotional moments.

Who voices the main characters in this anime?

The principal cast features Yuuichirou Umehara as Arata, Chika Anzai as Banri, Marika Kouno as Seiha, Rie Takahashi as Ouka, Hana Hishikawa as Minami, Kana Ichinose as Kotono, Chiaki Kobayashi as Shion, and Masaki Terasoma as father Kaname Shiunji.

What is The Shiunji Family Children about?

Set in a grand Tokyo mansion, the story centers on Arata, the eldest son among seven siblings, who discovers he shares no biological ties with his five sisters. That revelation reshapes every relationship in the household, turning everyday family life into something far more complicated and emotionally charged.

How many episodes does the series have?

The Shiunji Family Children ran for one season comprising 12 episodes, each approximately 24 minutes long. The series concluded in 2025, delivering a complete story arc across its single season.

When did The Shiunji Family Children first air?

The series premiered on April 8, 2025, broadcasting simultaneously across multiple regions including India, Australia, Brazil, Spain, and South Korea. It aired on AT-X in Japan and became available internationally through streaming platforms on the same date.

What anime series are similar to this show?

Fans of this series often enjoy Days with My Stepsister, A Couple of Cuckoos, Rent-a-Girlfriend, and The Café Terrace and Its Goddesses — all romantic comedies with ensemble casts and complicated relationship dynamics. Eromanga Sensei and A Sister's All You Need offer a similar blend of sibling-adjacent humor and romance.

Is The Shiunji Family Children worth watching for anime fans?

For fans of romantic comedy anime with a twist, this one delivers. The premise — seven siblings discovering their family bonds aren't what they thought — gives the classic harem-adjacent format a fresh emotional hook. Doga Kobo's polished animation and a strong voice cast make it an easy, enjoyable watch.

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