真島 美香子

She is a new teacher at the school where the main character works. She is in charge of modern literature and is also the adviser of the literature club.
She went to a famous university, where she met a man and had a relationship with him. She got married right after graduation.
Her husband is an elite man working for a major company. She is a loving wife.

She has a gentle personality, soft-spoken, kind, and friendly.
She is loved by her students as if she were their older sister, and is well received by the faculty and staff.
Although still inexperienced as a teacher, she has a sincere attitude toward her students, and is nicknamed the "Holy Mother" for her kindness in dealing with even the smallest of problems.