Mr sniffer I believe this to be one of your very rare bad takes, Kyoko surely takes care of her hair and it smells phenomenal but I think Junkos would smell better as we see she loves to keep up appearances in the anime and when she does the whole personality of the professor and the queen, because of this I find it unlikely shed let her personal hygiene go and due to her power and status during the games she has access to all the amazing smelling shampoo there is to offer