Koharu Konjiki (金色小春, Konjiki Koharu) is said to have more data than Seigaku's Inui Sadaharu, and with an IQ of 200, this genius stores all of the information inside his head. Konjiki and his doubles partner Hitouji Yūji are known as Naniwa's Baka Couple. Supposedly, when they first teamed up, their Advisor Osamu Watanabe ordered them to never separate. Since then, they have never been apart from each other outside of matches. As a result, they are very in-sync and can read each others moves and thoughts. The Naniwa's Baka Couple are experts at drawing their opponents into their pace.