PuriGorota: Uchuu no Yuujou Daibouken is a single-episode 2008 OVA with an adventure and science fiction slant. Its origins are unusual: it started as a made-up anime series mentioned within the Nodame Cantabile manga, then turned up as a theatrical film in the fourth episode of the live-action television drama. The complete version was eventually produced and packaged as a bonus feature on the DVD release of the Nodame Cantabile anime.