I first discovered this in early 2020 along with the Compu Movie page on the Osamu Sato Wiki. A snippet was found in Osamu Sato's Next Beat Interview (https://www.youtube.com/watch?v=CIfq011KUwQ). The video and audios appear to be cut, starting Sato's speech. Deme Kume Chame-Go appears to be in the lost Compu Movie VHS tape. I even used vocalremover.org to make it look like it came from OSD310.
Osamu Sato
