Towa no Quon 4: The Roaring Anxiety (2011)
The story follows a boy named Quon and others who suddenly wake up with supernatural powers.
- Country : Japan
- Genre : Action, Animation, Science Fiction, Fantasy
- Studio : BONES
- Director : Umanosuke Iida
- Cast : Kohsuke Toriumi, Hiroshi Kamiya, Ryoko Shiraishi, Jouji Nakata, Minako Kotobuki, Teruyuki Tanzawa