Yoi Takiguchi A girl. High school freshman. Called the "Prince" due to her beautiful features and sophisticated behavior. Though initially bewildered by Ichimura-senpai, she gradually becomes attracted to him and starts dating him after a trial period.

Kohaku Ichimura A boy. High school sophomore. The school's other "Prince." A handsome boy from a wealthy family(?) who is popular across all grades. He showed interest in Yoi and began dating her after a trial period.

Takuto Oji A boy. Part-time worker at Yoi's father's curry shop. Because of his name, he is also called a "Prince." He harbors feelings for Yoi.

Shun Kuwabatake A boy. Kohaku's classmate.

Sentaro Akane A boy. Kohaku's classmate. A hardcore curry enthusiast.

Kotobuki Hibiya A girl. Yoi's classmate. They attended the same middle school.

Nobara Tone Yoi's classmate. They attended the same middle school.

A man. Runs a specialty curry shop.

Yoshiko A girl. Kohaku's childhood friend. She fell in love with Yoi's father at first sight.