Koi to Senkyo to Chocolate: Koi Imouto!
Japanese title: 恋と選挙とチョコレート 第13話「恋妹！」
Type: Special
Episodes: 1
Source: Visual novel
Genres: Drama, Romance
Studios: AIC Build
Producers: Aniplex, AIC
Duration: 23 min
Rating: PG-13 - Teens 13 or older

Unaired 13th episode released on the 7th DVD/BD.