Imouto sae Ireba Ii. (ONA) Specials
Japanese title: 妹さえいればいい。
Type: Special
Episodes: 2
Source: Light novel
Genres: Comedy
Studios: SILVER LINK.
Duration: 2 min per ep
Rating: PG-13 - Teens 13 or older

Two additional episodes of Imouto sae Ireba Ii. (ONA) released exclusively on the BD/DVD volumes.