Yeah, I felt kind of weird calling him that, but it's hard to define, like
He's a neet, a pervert, and has a literal object woman he actively messes with the appearance of in order to match his fetishes, but he doesn't blame other people for not getting women or have the general utter loathing for all sapient life that incels do. He legitimately cares about and looks up to others, which is exactly the opposite of how an incel functions.
He's just a. . .really all-in weeaboo in a world where that isn't actually a concept that exists, I guess.