Kako Tamano

Kako is the 1 Takkoku player in Japan. She reunites with her childhood sweetheart Marunouchi Gaku. However before they can date Gaku must defeat Kako in a game of Takkoku. The problem is she doesnt know how to go easy. Until Gaku is able to defeat Kako in a game of Takkoku shell have to wait till his skills exceeds her own.