Japanese: 妹さえいればいい。

Synonyms: Imoto sae Ireba Ii., A Sister's All You Need, It'd be Good if Only Little Sister Was Here, Imosae, Imoutosae, Imotosae, 如果有妹妹就好了。, คงจะดี ถ้ามีน้องสาวสักคน

Year: 2017

Premiered: FALL 2017

Duration: 24 min

Status: COMPLETED

MAL Score: 7.27

Studios: SILVER LINK.

Producers: Shogakukan , BS11 , Lantis , Hakuhodo DY Music & Pictures , Bushiroad , Bandai Visual , Shochiku