Why did Satono Diamond become a slightly possessive yandere girl in the fandom? Is it related to the game?
She hasn't even been released in the game yet (at least as a character, she does have a support card), so we have no idea how she would interact with the Trainer yet. People just like to imagine her as a possessive girl I suppose because she's a "rich oujo" type character and it's a funny trait combined with that.
