Suika: Manatsu no Okurimono
Japanese title: 水夏 ~SUIKA~「真夏の贈り物」
Type: OVA
Episodes: 1
Source: Visual novel
Genres: Drama, Fantasy, Hentai
Studios: APPP
Duration: 14 min
Rating: Rx - Hentai

A fourth episode that was released as an extra in the Suika boxset.