Sagisawa Chiho

Chiho is childhood friend of Masaya and up until the final year of junior high, they went to the same school. Masaya meets her again in Vincennes, where their first meeting ends with a slap and the word “traitor”. Vincennes has three levels of schooling: Primary, Intermediate, and Final, and the students put a lot of stock in how early you entered the school.

Chiho entered during Final Course, and feels isolated as a result. She doesn’t have a title, and mostly tries hard to keep her head down. Of course, Chiho’s the kind of girl who would have been extremely popular if she’d entered in Primary Course... but she doesn’t seem to realize it.

Because she is a transfer student and the only non ojousama heroine, she also doesn’t have another name.

”Forget all about our promise back then. Okay?!”