Guitar Wolf, the veteran "jet rock" band that also starred in the 1999 zombie horror / comedy Wild Zero, is releasing their 12th full album, entitled Tyrannosaurus Yojyohan - T-Rex from a Tiny Space, on May 11, 2016. The new record marks Guitar Wolf's most recent album release since 2013's Beast Vibrator. The album will feature 11 tracks of Guitar Wolf's signature loud and fast rock music, including "JETT REASON" (which was used as an ending theme for Ninja Slayer from Animation), "Amoeba Love Song", "Ninja Season", and the titular "Tyrannosaurus Yojyohan".