Full cast of Days with My Stepsister

Kohei Amasaki

Yuta Asamura (voice)

12 episodes

Yuki Nakashima

Saki Ayase (voice)

12 episodes

Minori Suzuki

Shiori Yomiuri (voice)

12 episodes

Ayu Suzuki

Narasaka Maaya (voice)

12 episodes

Daiki Hamano

Tomokazu Maru (voice)

12 episodes

Chikahiro Kobayashi

Taichi Asamura (voice)

12 episodes

Reina Ueda

Akiko Ayase (voice)

12 episodes

Atsumi Tanezaki

Kaho Fujinami (voice)

12 episodes

Ryohei Arai

Keisuke Shinjou (voice)

12 episodes

Mie Sonozaki

Eiha Kudou (voice)

12 episodes

Minami Hinata

Yumi Tabata (voice)

3 episodes

Motoharu Ono

Tomoya Sasaki (voice) / Bookstore Staff (voice)

3 episodes

Daishi Kajita

Daisuke Sakamoto (voice)

2 episodes

Natsuko Abe

Child (voice) / Vending Machine (voice)

2 episodes

Shizuka Ishigami

Yuta Asamura (Childhood) (voice)

2 episodes

Takuya Masumoto

Mr. Suzuki (voice)

2 episodes

Ghost Mikawa

Convenience Store Clerk (voice)

1 episode

Nanako Mori

Ms. Satou (voice)

1 episode

Suzuka Kimura

Newscaster (voice)

1 episode

Takehiro Hasu

Bookstore manager (voice)

1 episode

Yuga Sato

Reporter (voice)

1 episode

Yuna Kume

Bathtub Control Panel (voice)

1 episode