Touko Mishima

Known as the warabe yuusai seventeenyearold Touko is the leader of the Yume Tsukai. As Rinkos older sister she took over their fathers practice after he was killed during a battle. Somewhat anemic she spends most of her time sleeping in the odd toyshop where they are based from. Because she mostly stays at the shop and wears an overall skirt and geta Rinko dubs her a hermit and wishes her sister would get out more. Touko wears her fathers kitsune noh mask and doesnt go anywhere without it. She even bathes and sleeps with it. Source: Wikipedia