Crunchyroll began simulcasting the My Sister, My Writer anime on October 10, 2018. The company is streaming the series worldwide outside of Asia.
Hiroyuki Furukawa is directing the series and adapting Gintarō’s character designs for animation. Yūichirō Momose is in charge of series composition. Yashikin is composing the music. NAZ and new studio Magia Doraglier are producing the series.
Purely Monster is performing the anime’s opening theme song, and Junjō no Afilia is performing the ending theme song.
My Sister, My Writer premiered on Japanese television on October 10, 2018.