An OVA of SKET Dance bundled with the 29th volume of the manga, covering chapters 198, 199, and 200.
This is a conclusion of some of the events shown in the last episode of the anime series.
(Source: AniList.co)
Type: OVA
Genres: ComedyDramaParodySchoolShounenSlice of Life
Studios: Tatsunoko Production
Sources: Manga
Status: Finished
Episodes: 1
Season: Winter 2013