Arima Tsuchimikado

Arima Tsuchimikado (土御門 有馬, Tsuchimikado Arima), is the current head of the Exorcists Group.

Appearance
Arima is an tall man with glasses and long white colored hair ending in a blue color, along with yellow/orange eyes. He is mostly seen grinning. He is first seen wearing only an underwear during his first appearance, which is why Rokuro always calls him "Perverted Underwear Man".

Personality
Arima is a cheerful guy who seems to like having fun. A running gag in the series he often getting trouble, resulting him running away from troublemakers. Despite this, he is actually serious person, although in sarcastic manners. He is also displayed as a kind and caring person, it being shown that he was worrying about his 'henchmen', Rokuro and Benio. He is also a stated as 'a perverted underwear man bastard' by Rokuro.

Powers and abilities
Originally, Arima shows no indication of any actual fighting strength. However, his abilities are befitting of his status as the Exorcist's head. During the conflict between the two basara, he disposes of a huge amount of impurities effortlessly, protecting Mayura and Benio. Despite the fact that he came with 2 of the 12 Commanders, he went to Magano alone, as the commanders deemed that they'd just get in the way, a testament to the full extent of his abilities.