|Manga debut||Chapter 26|
Kato is a man briefly mentioned by a drunk woman.
Nothing is known about Kato's appearance other than he's a grown man, and that he might be slightly unattractive, due to a drunk woman's comments.
Kato is first mentioned by a drunk woman who was walking with a man, she mistakes the man for Kato, but quickly realized her mistake. She comments that the man is much more attractive than Kato.