This strange hot spring is visited by every character from all kinds of animes like Demon Slayer, Bleach, Chainsaw man, My Hero Academia, uzaki wants to hang out and many more.but the thing is the hot spring turns the women fat when going in the hot spring. But the men look how they originally do from their respective anime. Also, they have their personalities and traits. Though usually they have their clothes on, but now they are all naked since it's a rule when bathing in hot springs.