The anime adaptation of Yusaku Sakaishi and Sakura Miwabe's Rich Girl Caretaker light novel series has unveiled new cast members and a key visual. Saori Ōnishi will voice Mirei Tennōji, and Rio Tsuchiya has been cast as Narika Miyakojima.

The series is scheduled for a July premiere, with Crunchyroll handling international streaming in North America, South America, Europe, Africa, Oceania, the Middle East, CIS, and India. Yūto Uemura stars as Itsuki Tomonari, a high school boy who becomes the caretaker of Hinako Konohana, voiced by Konomi Kohara. Hinako, a seemingly perfect young lady from a powerful conglomerate, is actually unmotivated and lacks life skills, relying on Itsuki to maintain her facade.

Brains Base is animating the project, with Shūsei Morishita directing. Aya Yoshinaga is overseeing series scripts, and Nao Kawashima is responsible for character designs. The sound direction comes from Takeshi Takadera, and the music is composed by Natsumi Tabuchi, Hanae Nakamura, and Mayo Kurihara.

The light novel series, published by Hobby Japan, has released 11 volumes since May 2021. A manga adaptation by Sorahiko Mizushima has been serialized since September 2021, with its sixth volume due out June 1. An English release of the light novel, titled Rich Girl Caretaker: I'm Secretly the Caregiver of the Most Popular Girl in This Rich Kid School, was licensed by Monogatari Novels, though its release has faced delays.

Source: Anime News Network(https://www.animenewsnetwork.com/news/2026-04-27/rich-girl-caretaker-anime-casts-saori-onishi-rio-tsuchiya/.236839)