Fashion designer, head of the Society Club at school, and yet another girl who wants to jump Teppei's bones even with a slight tsundere streak.
Seika Houjouin is originally a visual novel character from a visual novel called Princess Lover which is developed by Ricotta. In the manga, she is designed by Naoha Yuigi and Ru Midorigi, and for the anime, she is voiced by Emiri Katō. She first appears in Princess Lover! episode 2.
Seika is a tsundere character who didn't like Teppei at first.
The first time Seika met Teppei she didn't know who he was. Even going so far as to admit that he was cute. Once she found out that Teppei was an Arima she is instantly angry at her previous thoughts. This is the result of a deep-seated hatred for any and all Arima family members for kicking the Houjouin family line of clothing out of the Arima stores. The instant Teppei finds out about it however he gets his grandfather to mend the problem. From there onwards Seika starts to like Teppei more and is actually the second to kiss him. After Charlotte.