Kai of Hypnosis
The kai of hypnosis. Age: Hundreds of years old. She has long purple hair and red eyes. Being a kai of hypnosis Osaka is capable of entrancing anyone and anything with her pocket watch. Though she is hundreds of years old she maintains the appearance of a high school girl. She’s got a bit of a sarcastic streak and is obsessed with tacos.
She made her first appearance in the fic "Ruling of the Fates" the first fic in what would become the "Osaka Arc". Here we learned of one of her duties as a Kai of Hypnosis was to deem weather or not someone who had been judged to have abused their hypnosis powers was worthy enough to keep them. Jake have been judged to have abused his powers is naturally her next target. In order to judge if he was worthy enough to keep his powers she set a little test to see if he would survive being hunted down by his friends. So before confronting him she first hypnotizes the core ten girls into hating his guts before confronting him and telling him what's going on, temporarily taking away his powers and sicking the girls on him. Through cunning, heroic resolve and mostly dumb luck Jake is able to survive being hunted down by the girls and is deemed worthy to keep his powers. Osaka removed any memory of what happened to them from their minds and returned to the realm of the Kais.