Ikkitousen: Shuugaku Toushi Keppuuroku
Japanese title: 一騎当千 集鍔闘士血風録
Alternative titles: Ikki Tousen in Kyoto
Type: OVA
Source: Manga
Episodes: 1
Status: Finished Airing
Aired: Nov 12, 2011
Duration: 43 min
Rating: R+ - Mild Nudity
Studios: Arms
Producers: Genco, Media Factory, AT-X, Bushiroad, Showgate
Licensors: Funimation
Genres: Action, Ecchi
Themes: Martial Arts, School, Super Power
Demographics: Seinen

Nanyo Academy along with the other Kanto schools hold class trips to Kyoto. Old rivalries break out, between the schools, but as if that wasn't bad enough, Kyoto's fighters also show up in full force to challenge the Kanto schools' fighters. 

(Source: ANN)