Full Name: Aoi Kisaragi Age: 17, 2nd year high school student. Tsumugi's childhood friend and the Student Council President of Tosei University High. A cool beauty, but she has a surprising gap in her personality. A cool upperclassman who is beautiful, smart, and athletic! Extremely popular. Ranked 2nd in the national mock exams. Constantly at odds with the St. Saltia Academy student council! Loves Guest, Tsumugi, and Garasu (as friends).

Full Name: Tsumugi Chitose Age: 17, 2nd year high school student. Aoi's childhood friend and the extremely popular Vice President of the Tosei University High student council. Unlike Aoi, she gives off a bright and fluffy impression. Beautiful and though she's not good at sports, she ranked 1st in the national mock exams! Constantly at odds with the St. Saltia Academy student council. Loves Guest, Aoi, and Garasu (as friends).

Full Name: Reika Shiragane Age: 17, 2nd year high school student. The Student Council President of St. Saltia Academy! Extremely cold-hearted, but kind once you become an ally. She actually holds a grudge against Aoi for challenging her once and losing easily. She's popular, specifically for her "salty" and cold attitude.

Full Name: Kirika Chitose Age: 16, 1st year high school student. Tsumugi's younger sister, but they are estranged due to living in dorms and are regular rivals. She's quite popular. A precise and capable worker, she is Reika's right hand. Vice President of the St. Saltia Academy student council.

Full Name: Garasu Yomi Age: 18, 2nd year high school student (already had her birthday). Secretary of the St. Saltia Academy student council. She has a fragile aura, and for some reason, she is the only one who gets along with Tsumugi, Aoi, and Guest. She is Guest's childhood friend.

Full Name: Hikuna Shiratae Age: 17, 2nd year high school student. A gal who is the Treasurer of the St. Saltia Academy student council. Contrary to Saltia's "salty" image, she is the type who wears her competitiveness on her sleeve. She especially hates Momoe Ame, the Treasurer of the Tosei University High student council, who holds the same position.

Full Name: Momoe Ame Age: 18, 3rd year high school student. Treasurer of the Tosei University High student council! Constantly at odds with Hikuna! She's cute and, despite being an upperclassman, she's the shortest. She's always eating candy.

Background characters. There are many, so they appear often. Specifically, students of Tosei University High. Boys Girls There are quite a lot of them. They are all properly wearing their uniforms.

Students of St. Saltia Academy. They are properly wearing their uniforms. This is just for the image. They are all very disciplined people. Girls Boys There are quite a lot of them.