Omai has straight parted front bangs. She has a messy horsetail. Her theme color is Dark Blue (Also Known As Deep Hearted Blue In The series). Her eyes are light blue. She has a slight brown scar on her face, which shows that she's been in a harsh fight before. She wears the default school Uniform for third year students and a headband as a club accessory.
Omai is hot-headed and can get angry easily. If she is challenged in a physical fight, she will always win. She has a bossy personality.
Arina Mitsuki - Mother
Sora Mitsuki - Father
Osomai Mitsuki - Younger Sister (Omai treats her more like a enemy)
Yuka Hanasaki - She is her "frenemy".
Akiya Sitomi - Friend
Haruya Hina - She treats Haruya like her "idol" and compliments her most of the time. She is always her side.
- She was supposed to be the leader of The gaming Club
- Her first name, Omai, means "Just A Strong" and Mitsuki means "Beautiful Moon"
- She is personally Friends with Yuka Hanasaki.