In a futuristic world where militaristic robots known as the “Media Police” have outlawed entertainment and banned outdated media formats, a young woman and her robotic companion aim to recover vintage content stored on video cassettes and battle their evil robot overlords to protect “obsolete” media from being lost forever.
| Actor | Role |
|---|---|
 Megumi HayashibaraYu-Ri / Cassette Girl (voice) | Yu-Ri / Cassette Girl (voice) |
 Koichi YamaderaSan-Kun (voice) | San-Kun (voice) |