Assassination Classroom (OVA)

The event exclusive OVA adaptation of Assassination Classroom premiered at the Jump Super Anime Tour 2013 on October 6, 2013 at its first stop in Sapporo. It was released on DVD on December 27, 2013, bundled with volume 7 of the manga.

The OVA was produced by Brain's Base and directed by Keiji Gotoh.

This OVA special focuses primarily on class 3-E's field trip to Kyoto.

Plot summary
Class 3-E participate in a school trip to Kyoto, where they plan to make use of a sniper to assassinate Koro-sensei. After the class is divided into groups, Nagisa's group is ambushed by another school's delinquents, who knock out the boys and kidnap the girls. However, thanks to an elaborate guidebook that Koro-sensei had prepared for the trip, Nagisa and the others find their kidnapped classmates and hold off the delinquents until Koro-sensei arrives. Meanwhile, the sniper, Red Eye, having failed to assassinate Koro-sensei several times, ends up sharing a hot pot with him and gives up on his target.

Casts

 * Tomokazu Seki as Korosensei
 * Nao Tōyama as Nagisa Shiota
 * Ayana Taketatsu as Kaede Kayano
 * Nobuhiko Okamoto as Karma Akabane
 * Yūtarō Honjō as Tomohito Sugino
 * Rina Satou as Yukiko Kanzaki
 * Junichi Suwabe as Tadaomi Karasuma
 * Yui Horie as Irina Jelavić
 * Shinichiro Miki as Red Eye