>>67318226To be fair, Mouse also did it, but for Bubi. Problem as said with Mouse is that mascot didn't represent chat or something like that, and considers it his own being, but Bubi has been used extensively. Terry is on a weird spot, because it has been used in merch a lot, but it's own being (similar to Froog, because that's it's own being btw). Considering the old members too, Nyan and Silver used a lot their mascot, Nyan probably used it more than Silver before she started to use the Petal stuff.
Including past members and current ones, the ones that haven't used their mascot including the ones that aren't a representation of chat are Hime, Kson (?), Vei and kinda Haruka. I could count Haruka in a similar position to Henya but Henya has less time as Henya than the other one in their own character and they had quite the time at it, and Haruka's mascot has been really underused.