Konjiki no Gash Bell!! Unare! Yūjō no Zakeru 2 (金色のガッシュベル!! うなれ！友情の電撃2, Konjiki no Gasshu Beru!! Unare! Yūjō no Zakeru 2, lit. "Golden Gash Bell!! Wish! Electric Shock of Friendship 2") is a 2D fighting game and the sequel to Zatch Bell! Electric Arena on the Game Boy Advance, released in Japan on December 12, 2004. It was developed by Eighting and was published by Banpresto in Japan.

A North American release of the game entitled Zatch Bell! Electric Arena 2 was planned to be released by Namco Bandai Games but the localization was canceled in 2006 for unknown reasons.