Didn't he's Kidcat oshi? cuz everything doesn't make sense if he is Kidcat in disguise herself. Catseal48 accord to his twitter, seem like he played Overwatch but Kidcat didn't own any Overwatch copy(or even time to play it). Catseal48 seem to watch and record many of the Fish tank live mostly when Kidcat is present. That impossible if he is Kidcat.