Iriya Yuuri

The main heroine. The daughter of a family of 12. She is a military officer by nature, with the rank of second lieutenant. She values honor and military service, and will not hesitate to risk her own life for the sake of her countrymen.

As is customary for an Imperial soldier, she uses slightly outdated language, refuses to tolerate any deviation, and always does her utmost to get things done. For this reason, she is rather conspicuous in the school.

However, because she is a very serious person, she gradually gains the trust of everyone at the school. She does not see herself as an individual attractive woman, so she is not conscious of her own individuality in her behavior.