Kagerou Shoukiin

Kagerou Shoukiin (青鬼院蜻蛉 Shōkiin Kagerō) is the master of Karuta Roromiya, the former master of Soushi Miketsukami and the childhood friend of Banri Watanuki and Zange Natsume. Kagerou was also the fiance of Ririchiyo Shirakiin.