The Rich Girl Caretaker Rounds Out Its Cast and Drops a Fresh Look
There’s a pattern people keep missing in school romance: the real magnetism isn’t in the polished exterior—it’s in the crack that lets you see what’s underneath. Saijo no Osewa understands this instinctively.
This Monday, the official site for Yusaku Sakaishi and Sakura Miwabe‘s light novel adaptation revealed a new promotional image and confirmed two voice actresses to its cast. The July premiere remains on track as one of summer’s more curious entries.
୨୧⋅⊱∘──z.z.z──∘⊰⋅୨୧
『才女のお世話 高嶺の花だらけな名門校で、学院一のお嬢様(生活能力皆無)を陰ながらお世話することになりました』
雛子を中心に、伊月と本作のヒロインたちが描かれた、
キービジュアル公開🎀2026年7月TVアニメ放送開始👑https://t.co/hx0xGAuryW#才女のお世話 pic.twitter.com/GjvGQaW2hM
— 『才女のお世話』TVアニメ公式 (@saijonoosewa_pr) April 27, 2026
The Voices Behind the Curtain
Casting is everything when your premise rests on the gap between public grace and private chaos.
- Yuuto Uemura as Itsuki Tomonari — the ordinary student who stumbles into extraordinary circumstances. Known for Vinland Saga‘s Thorfinn and Darling in the Franxx‘s Hiro.
- Konomi Kohara as the dual-sided Hinako Konohana. Recognizable from Kaguya-sama‘s Chika and Mushoku Tensei‘s Roxy.
- Saori Oonishi joins as Mirei Tennoji. Voiced Aiz in DanMachi and Shikimori in Shikimori’s Not Just a Cutie.
- Tsuchiya River as Narika Miyakojima. Credits include Mei in SSSS.Dynazenon and Ranka in Luminous Witches.
The Team Behind the Scenes
Studio Brains Base leads production. Director Shuusei Morishita previously worked on School Babysitters—experience that suits gentle domestic dynamics. Aya Yoshinaga oversees scripts. Music falls to a trio: Natsumi Tabuchi, Hanae Nakamura, and Mayo Kurihara—tasked with capturing both the absurd and tender moments.
The Hook
After foiling a kidnapping attempt, ordinary student Itsuki Tomonari becomes personal caretaker to Hinako Konohana—heiress to a financial conglomerate. To the world, she’s elegance incarnate: beautiful, brilliant, perfect. Behind closed doors, she’s lazy, clumsy, and lacks every basic life skill.
Itsuki protects the façade for family reasons. Dependency blurs the boundary between service and something more tender.
The manga by Sorahiko Mizushima adapts the Hobby Japan franchise. The power imbalance—hiding in plain sight—is where the actual story lives.



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