- Country: Japan
- Genres: Action, Animation, Fantasy
- Release: 2011-09-10
- Director: Umanosuke Iida
- Writers: Toshizo Nemoto , Masashi Sogo
- Language: Japanese
- Stars: Leraldo Anzaldua , Leraldo Anzaldua , Jessica Boone , Jessica Boone , Elizabeth Bunch , Elizabeth Bunch , Shelley Calene-Black , Shelley Calene-Black , Justin Doran , Justin Doran , Adam Gibbs , Adam Gibbs , Karl Glusman , Karl Glusman , Hilary Haag , Hilary Haag , Corey Hartzog , Corey Hartzog , Saori Hayami
- Runtime: 48 min
- Awards: N/A
- AKA: Towa no Quon 4: Guren no Shoushin (Japan) , Eternal Quon 4: The Roaring Anxiety (United States of America) , Eternal Quon 4: The Roaring Anxiety , Eternal Quon 4: The Roaring Anxiety (United Kingdom) , Towa no Quon 4: Guren no Shoushin , Towa no Quon 4: A Ansiedade Rugente (Brazil)
- Plot:
The story follows a boy named Quon and others who suddenly wake up with supernatural powers.
- IMDB:tt3565158
Eternal Quon 4: The Roaring Anxiety Cast · · · ALL
Umanosuke Iida
Director
Kohsuke Toriumi
Shun Kazami (voice)
Hiroshi Kamiya
Quon Mitsuchi (voice)
Ryoko Shiraishi
Yuriko Akatsuki (voice)
Minako Kotobuki
Hizuru Asuka (voice)
Teruyuki Tanzawa
Beta (voice)
Kenta Miyake
Gamma (voice)
Saori Hayami
Kiri Jougasaki (voice)
Shin-ichiro Miki
Genji Kamishiro (voice)
Toru Okawa
Seiji Kannazuki (voice)
Chiaki Omigawa
Miu (voice)
Tatsuhisa Suzuki
Ryou (voice)
Kaori Nazuka
Tei Ryumonji (voice)
Miyu Irino
Takao (voice)
Sanae Kobayashi
Wakatsuki (voice)
Mikako Komatsu
Yuma (voice)