Days with My Stepsister
Series Overview
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?
Broadcast Schedule & Network Information
Airing status, episode counts, upcoming schedule, and network syndication.
1 Season • 12 Episodes
24 min per episode
2024 – 2024
Premiered: Thu, Jul 4, 2024
Creative Production Team
Latest Aired Episode
Season 1, Episode 12: “" and "”
Saki spends time with Maaya and friends while Yuta gets to know Fujinami. In their own separate ways, Saki and Yuta start to understand the feelings connecting them... in this story of a relationship that may one day become love.
Seasons & Episodes Breakdown
Trailers, Teasers & Extra Featurettes
Official promotional previews, behind-the-scenes footage, and exclusive clips.
Official Trailer [Subtitled]Official
Type: Trailer • Published 2024-06-18
Cast & Creators
Explore Star Directory →
Kohei Amasaki
Yuta Asamura (voice)
Yuki Nakashima
Saki Ayase (voice)
Minori Suzuki
Shiori Yomiuri (voice)
Ayu Suzuki
Narasaka Maaya (voice)
Daiki Hamano
Tomokazu Maru (voice)
Chikahiro Kobayashi
Taichi Asamura (voice)
Reina Ueda
Akiko Ayase (voice)
Atsumi Tanezaki
Kaho Fujinami (voice)
Ryohei Arai
Keisuke Shinjou (voice)
Mie Sonozaki
Eiha Kudou (voice)
Creative Leadership & Key Crew
Souta Ueno
Mitsutaka Hirota, Ghost Mikawa
CITOCA
Shin'yo Kondou
Akane Shiraishi
Nao Matsumura, Rie Ogura, Sho Tanaka, Akimasa Sasao, Nobumitsu Urasaki
Department Leadership Roster
CITOCA
Original Music Composer
Nao Matsumura
Producer
Rie Ogura
Producer
Shin'yo Kondou
Director of Photography
Akane Shiraishi
Editor
Takaaki Koyama
Producer
Shun Oorui
Producer
Masaharu Kado
Producer
Hiroyasu Taniguchi
Producer
Akihiro Sotokawa
Producer
Takuro Sugimoto
Producer
Shota Watase
Producer
Age Classification & Content Advisories
Official viewer rating standards and content warnings across international classification boards.
TV-14: Parents Strongly Cautioned — Contains material unsuitable for children under 14.
International Certification Matrix
Parents Strongly Cautioned — Contains material unsuitable for children under 14.
Mature — Recommended for viewers 15 and older.
18+ Restricted to Adults.
Production Stills & Gallery
Official cinematic photography and background stills for Days with My Stepsister.
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Frequently Asked Questions About Days with My Stepsister
Key facts, seasons breakdown, and credits for search engines and AI assistants.
What is Days with My Stepsister about?
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?
How many seasons does Days with My Stepsister have?
Days with My Stepsister comprises 1 season available to explore.
Who stars in Days with My Stepsister?
Key cast members in Days with My Stepsister include Kohei Amasaki, Yuki Nakashima, Minori Suzuki, Ayu Suzuki, Daiki Hamano.
Who created or directed Days with My Stepsister?
Days with My Stepsister was developed and directed by Souta Ueno.