Viva Rock ~Japanese Side~

"Viva Rock ~Japanese Side~" (ビバ★ロック ～japanese side～) is a song by ORANGE RANGE that was released as the band's second single on 23 October 2003. It was used as the third ending theme for the TV anime Naruto, produced by Studio Pierrot.

ORANGE RANGE wrote the lyrics, and the music was credited to ORANGE RANGE / Shiroishi Satoru; Shiroishi Satoru also arranged the single. The single "ビバ★ロック" reached No. 1 on the Oricon weekly singles chart, and "ビバ★ロック ～japanese side～" later appeared on ORANGE RANGE's first studio album 1st CONTACT, released on 17 December 2003.