More details are here for the Days With My Stepsister anime, based on the Gimai Seikatsu novels written by Ghost Mikawa and illustrated by Hiten. The series is set to kick off in July 2024, and the latest preview includes a look at the visuals for the main characters.
Cast and their respective art include Kohei Amasaki (Neito Monoma in My Hero Academia) as Yuta Asamura:
Yuki Nakashima (Lisa Imai in BanG Dream!) as Saki Ayase:
Other Days With My Stepsister cast members include Minori Suzuki as Shiori Yomiuri, Daiki Hamano as Tomokazu Maru and Ayu Suzuki as Maaya Narasaka. The series is being directed by Tsutomu Ueno, with Mitsutaka Hirota on scripts and Manabu Nii handling character designs for the Studio DEEN production.
The Days With My Stepsister plot revolves around Yuta Asamura, a high schooler who finds a beautiful younger stepsister, Saki Ayase, in his family after his parents get remarried. As the story progresses, the two have to learn how to become comfortable with one another.
The novels debuted in January 2021, and there’s also a manga adaptation featuring art by Yumika Kanade.