High-school girl Yuri suddenly finds herself on the rooftop of a high-rise building. She's trapped in a bizarre world surrounded by skyscrapers, where a masked man cracked open a man's head with an axe before her eyes. Finding a way to survive this bizarre world, find her beloved brother, and escape becomes her top priority, but she is beset by danger not just from the mysterious Masks, which possess both inhuman strength and cruelty, but other survivors turned cruel or desparate by the insanity of the high-rise world.
青木志貴
as Mayuko Nise (voice)
榎木淳弥
as Rika Honjou (voice)
関根明良
as Kuon Shinzaki (voice)
梅原裕一郎
as Sniper Mask (voice)
白石晴香
as Yuri Honjou (voice)
福山潤
as Mamoru Aikawa (voice)
日笠陽子
as Yayoi Kusakabe (voice)
緒方恵美
as Shinji Okihara (voice)
遊佐浩二
as Kazuma Aohara (voice)
安済知佳
as Ein (voice)
伊藤静
as Dealer Mask (voice)
Episode 1
Episode 2
Episode 3
Episode 4
Episode 5
Episode 6
Episode 7
Episode 8
Episode 9
Episode 10
Episode 11
Episode 12
