U-Ikasaman

U-Ikasaman was a Daimon supervised by Mimete. She was the head of the dimensional rift created in the Tomoe Residence after Mimete shoved a number of different games into the Daimon creating oven while Professor Tomoe was not looking. Apparently, she could manipulate the entire dimensional rift at will, threatening the Sailor Senshi that she would fling them off into another dimension if they did not play her games. U-Ikasaman claimed to be a pacifist, and said she did not like to resort to violence, but that did not stop her from sealing those who lost her games into giant playing cards.

(Source: Wikimoon)