Karin Moutoku (Alice Pannhandle before Episode 42) is a mysterious duelist that arrived from Kaifeng, China to attend Duel Academy. She is apparently, Jessee Andersen's best friend and later to be revealed, Jaden Yuki's lover. She, along with Zane, Jaden and Jesse are one of the only people to reach Janai Lavender. She usually accompanies Judai and Johan on their adventures from Episode 21 and beyond.