The Anime.Summer Wars is a 2009 science fiction anime directed by Mamoru Hosoda & produced by Madhouse.
Set in a territory governed by a clan in Ueda, the film's focuses on Kenji Kaiso, a timid 11th grade math genius who was falsely implicated in hacking the virtual world of Oz (no, not the one with the yellow brick road), & with the help of upper-classman Natsuki Shinohara's extensive family, they must find a way to save the real world & the world of Oz.
King Kazma is one of the avatar from Oz's world owned by Kazuma Ikezawa, a 13 year old netgame warrior champion.
It takes form of a human like rabbit that seriously kicks ass.
