Chihaya Yurioka

A student at Hojo High School, who loves wearing a kimono and taking a paper fan in his hand. He lives in a very Japanese home. He seems to be unsupporting of Kai and kind to his Honey but he is actually very respectful of Kai and hates his honey, especially the ones who he thinks are awkward or stupid. He takes away the ring that Kai give Yuzuru. He gives Kai and Yuzuru a lot of trouble.

(wikipedia)