This idea has been in my head forever so hear me out: Inumaki and Panda being youtubers. (Also I’m assuming Panda does in fact show up on cameras as in ending 2 of the anime he shows up in Itadori’s pictures) Inumaki still talks in rice ball ingredients, but after he’s done filming he goes in and puts subtitles to what he’s saying. While Panda’s audience is convinced he’s a furry with a very realistic suit. Panda denies wearing a fursuit each and every time and in his most serious voice he says he’s just a panda.