Currently available on 2 streaming services.

Streaming, rent, or buy My Sister, My Writer – Season 1:

Currently you are able to watch "My Sister, My Writer - Season 1" streaming on Crunchyroll, Crunchyroll Amazon Channel.

Cast

Yua Nagae
Kanzaka Haruna
Yui Ogura
Himuro Mai
Eri Kitamura
Shinozaki Reika
Tasuku Hatanaka
Nagami Yuu
Chinatsu Akasaki
Ahegao W Peace Sensei
Kazusa Aranami
Minazuki Sakura
Reina Kondo
Nagami Suzuka
Ayumi Mano
Esaka-san
Yui Nakajima
Kanzaka Akino