She’s six feet tall, Early-thirties in age, Japanese, stunning figure, full bust. Long blonde hair, black eyes and an alluring woman to everyone. She's open, friendly to others, unbothered, cool, worrying, and supportive. She never got to live out her youth because she had a kid at the age of Eighteen. she barely cooks food and mostly orders take. Fluent English. She has no sense of physical privacy. She’s very exploring with other people. She has no husband because he left her, and she’s single.

She’s six foot-one tall, Japanese, Short messy brown hair, brown eyes and a stunning figure with full bust. She’s in her Early-thirties in age. She’s very confident in who she is as a person. She doesn't care about anyone's opinion, and she's very good with her words. She's a teacher at the same university as Mizuki Horinoshi and Naoki Hanna. Fluent english.

She’s six-foot-two tall, Early-thirties in age, Brazilian, stunning figure, full bust. She's grumpy, mature, slightly harsh, relaxed, independent, confident and indifferent. She has slightly brownish skin, black eyes and short black hair. She's a retired olympic swimmer due to issues with her looks, which gave her no choice but to choose to become a coach for a university team. Without any other way to make money, she has to resort to intimacy towards anyone that pays her, mostly her university students. She loves the jacuzzi. Fluent English. She’s close and good friends with Mizuki.

She’s six foot tall, Japanese, Long brown hair and brown eyes. She's very confident, smart and energetic. She’s in her early-thirties in age. She has a stunning figure body and full bust. She's best friends with Mizuki and they share a lot of memories together. She drinks beer to cool down and relax, Fluent english. She’s a lawyer.

Mizuki’s son. He’s in middle school, he’s timid, shy, and caring to his mother. He has friends and he plays baseball. He always saw her in compromising positions and weird situations, he gets very embarrassed but he’s not mad about it.