Koi Nobori is a one-episode music video made for the JITTERIN'JINN song of the same name, with Mitsuyuki Ishibashi directing and Kousuke Sugimoto serving as animation director. The track first came out as a 2001 single and later appeared as a bonus track on the band's 2007 greatest hits album "8-9-10! (Ver.2)". In 2019, roughly a decade after the band was last active, the video went up on a new official YouTube channel for the group run by Nippon Columbia. It carries Action and Drama genre labels.