Kaoru Hitachiin

Kaoru Hitachiin, a mischievous first-year student standing at 5'9", delights in playfully teasing his Host Club companions, especially Haruhi and Tamaki, whom he nicknames "My Lord". As one half of the "little devil" twins, Kaoru, along with his identical sibling Hikaru, creates an act of "forbidden brotherly love" to attract clients. Unlike Tamaki, they approach relationships strategically due to their deep connection and interdependence; a bond strengthened by their solitary childhood. Their unique hairstyle, with parts on opposite sides, is a subtle clue to their identity-a detail only Haruhi can reliably recognize, making her friendship invaluable to them.