Емма Юкен

Dorm: 1st Year Student of Ramshackle Dorm

Not much is known about him. He rescued the kendo club in his high school, which was on the verge of disbanding, by recruiting five more people to join it.

He's responsible, caring, and determine young man. He has a habit of helping and saving people even though he just met them. He is willing to help his fellow kendo club member's training for the upcoming kendo tournament. He isn't shown to be afraid of ghosts, but instead to be amazing that he can see ghosts without having any magic powers. Yuuken is good at persuading people when he tries to make Ace and Deuce to get together against the Overblot miner even though they don’t get along very well.