Kyōma Katagiri

Kyōma Katagiri (片桐 鏡磨, Katagiri Kyoma) is the older brother of Kyōka Katagiri.

Personality
Kyōma is a very serious and prideful guy. Despite his personality, he is always protective of his younger sister Kyōka Katagiri to the point where he even has guards secretly follow her around without her knowledge of it.

Tohru Kazasumi
Kyōma strongly dislikes and disapproves of Tohru's close relationship with Kyōka Katagiri as he sees Tohru as a man that won't be able protect her. Kyōma will go various lengths to prevent them from being together even to go as far as physically hitting Tohru. These actions will often come at the cost of being hit or slapped by Kyōka followed by being called "Stupid Big Brother". Despite his disapproval of Tohru and Kyōka's relationship, he does seem to show some respect and trust in Tohru as the series progresses.

Etymology

 * The name Kyōma means "mirror, looking glass" (鏡) (kyō) and "grind, polish, scour, improve, brush (teeth)" (磨) (ma).
 * Kyōma's surname Katagiri means "single, piece" (片) (kata) and "paulownia" (桐) (kiri/giri).