[Torgo]

The Ah! My Goddess clips showed a famicom disk card https://commons.wikimedia.org/wiki/File:Famicom_Zelda_Disk.p...

Legend of the Galactic Heroes was a WORM disk: https://images-na.ssl-images-amazon.com/images/I/41eTWeeR8XL...

I also owned a couple minidisk players, a real underrated format.