Sayaka Midou is the President of the net cafe Medium, a rival company of the Freedom Manga Cafe. She always acts so high and mighty, almost like a Karen. But truth be told that she pleasures herself in private. In the end, net cafe Medium was torn down because of rumors spreading straight to the head of the company. She has now been living in the Freedom's common room.

"Hmph, thanks to you, I've been kicked out of my home and blacklisted from all other net cafes!"