Konjiki no Gash Bell!!: Hashire Gash!! Ubawareta Umagon
Japanese title: 金色のガッシュベル！！走れガッシュ！！奪われたウマゴン
Alternative titles: Zatch Bell!: Run Gash! Umagon has been stolen from us!
Type: OVA
Source: Unknown
Episodes: 1
Status: Finished Airing
Aired: 2006
Duration: 21 min
Rating: PG-13 - Teens 13 or older
Studios: Toei Animation
Genres: Adventure, Comedy, Supernatural
Demographics: Shounen

An old acquaintance of Gash's has kidnapped Umagon in revenge for his arrest. Can Gash rescue Umagon?