>bishop
That's a different level of odd even beyond the usual nun fetish art one bumps into.
I've heard a surprising amount of Japanese people don't really know that there's any meaningful difference between mikos and Christian nuns, and that you can occasionally find manga where nuns are basically mikos (and sometimes married). I've also heard that Japanese Buddhism has allowed married monasticism since the Meiji Restoration, which likely muddies the waters further.
I dunno. Even aside from my own beliefs, the whole obsession with sexually corrupting monastics gets kind of old fast. Any time I stumble across a work of fiction about them, a glance at the back near-guarantees it's yet another book about sexual seduction. Sex is seemingly the only temptation people fixate on too (outside that of wealthy abbots), likely because much of what monks face is some mix of so weird yet basic that it's entirely outside what the average person usually thinks of. They're this really interesting human niche that's historically responsible for a shitton of inventions, neat literature, and the preservation of their cultures across the millennia when all other methods fail, yet without fail they attract extremely generic smut.