Genshiken Nidaime OVA
Japanese title: げんしけん オリジナルアニメDVD
Type: OVA
Episodes: 1
Source: Manga
Genres: Slice of Life
Studios: Production I.G
Duration: 23 min
Rating: PG-13 - Teens 13 or older

Bundled with the limited edition of the 15th volume of the manga.