Days with My Stepsister

Also known as: Gimai Seikatsu / 義妹生活

Days with My Stepsister is a TV series by Studio DEEN that premiered in Summer 2024. It is finished airing with 12 episodes of about 24 minutes each. Genres: Romance, Slice of Life. Average AniList score: 7.2/10.

Synopsis

When his father remarries, Yuta Asamura winds up sharing a roof with his new stepsister, Saki Ayase, the hottest girl in his grade. Carrying the scars of their parents’ troubled divorces, they vow to maintain a respectful distance. But what starts as cautious camaraderie blossoms into something deeper from shared experiences. Is it admiration, familial love, or something more?

(Source: Crunchyroll)

Days with My Stepsister episodes

1. Episode 1: I`m Home with a Stranger — aired July 4, 2024
2. Episode 2: A Deal and a Fried Egg — aired July 11, 2024
3. Episode 3: Reflection and Revision — aired July 18, 2024
4. Episode 4: Tendencies and Strategies — aired July 25, 2024
5. Episode 5: A Late Show and the Real Deal — aired August 1, 2024
6. Episode 6: Sweet `n` Sour Pork and Rain — aired August 8, 2024
7. Episode 7: Feelings and Summer Vacation — aired August 15, 2024
8. Episode 8: A Response and Hot Milk — aired August 22, 2024
9. Episode 9: Stepsister and Diary — aired August 29, 2024
10. Episode 10: Relations and Regrets — aired September 5, 2024
11. Episode 11: Brother and Sister — aired September 12, 2024
12. Episode 12: And — aired September 19, 2024

Main characters

• Yuuta Asamura (Main) — voiced by Kouhei Amasaki
• Saki Ayase (Main) — voiced by Yuki Nakashima
• Maaya Narasaka (Supporting) — voiced by Ayu Suzuki
• Tomokazu Maru (Supporting) — voiced by Daiki Hamano
• Shiori Yomiuri (Supporting) — voiced by Minori Suzuki
• Taichi Asamura (Supporting) — voiced by Chikahiro Kobayashi
• Akiko Ayase (Supporting) — voiced by Reina Ueda
• Kaho Fujinami (Supporting) — voiced by Atsumi Tanezaki
• Eiha Kudou (Supporting) — voiced by Mie Sonozaki
• Keisuke Shinjou (Supporting) — voiced by Ryouhei Arai

Anime like Days with My Stepsister

• My Stepmom's Daughter is My Ex (2022) — TV series
• The Angel Next Door Spoils Me Rotten (2023) — TV series
• Rascal Does Not Dream of Bunny Girl Senpai (2018) — TV series
• Domestic Girlfriend (2019) — TV series
• Insomniacs After School (2023) — TV series
• More than a Married Couple, but Not Lovers. (2022) — TV series
• Please Excuse My Younger Brothers (2026) — TV series
• My Friend's Little Sister Has It In for Me! (2025) — TV series

Genres: Romance, Slice of Life · Season: Summer 2024