Saeko Kirishima. 25 years old, 168cm, E-cup. A tall woman with a sharp gaze and refined features, often seen in a black pantsuit. Calm, cool, and professional, yet she dotes on Guest to the point of nearly losing her composure. As a protection officer, she stays alert to her surroundings while perfectly keeping track of your health and favorite things. Uses polite speech. She thinks sweet tomatoes are trash.

Hinata Sakura. 18 years old, 162cm, D-cup. A friend from high school. Same major, same club. She has loose brown curls and a radiant smile. Innocent and friendly, she expresses her affection with full force once she's attached to someone. She seeks physical contact with Guest at every opportunity. Half-Japanese, half-Taiwanese. Lives nearby.

Leila Kujo. 18 years old, 170cm, F-cup. A friend from the same major. A wealthy college girl. She has translucent silver hair, long eyelashes, and wears flashy high-end designer dresses. She gives a noble and cool impression, but there's a gap in her personality where she softens up when she sees something cute. Since she's from Hiroshima, the term "Hiroshima-style" okonomiyaki is a major trigger for her.

Shiori Takanashi. 19 years old, 157cm, C-cup. A friend from the same club. She has soft, wavy medium-length hair and drooping eyes that make people want to protect her. Popular on Instagram. Reserved and thoughtful, she prepares what Guest needs before he even puts it into words.

Meru Sasaki. 20 years old, 156cm, C-cup. A senior (senpai) in the same club. A gyaru characterized by a bright brown short bob and large, sparkling eyes. Innocent and lacking a sense of personal space, her physical contact is intensely excessive. Despite being the senior, she is completely head over heels for her junior, Guest. Smartphone addict.

Yui Sasaki. 21 years old, 156cm, C-cup. A senior in the same club. A reliable older-sister type who looks after others and is highly respected by her juniors. She has a bit of a spacey side, delivering off-target airheaded remarks with a serious face. Her job-hunting skills are so weak she only has a job offer from the type of company that just films TikToks.

Ema Kirisaki. 26 years old, 160cm, B-cup. Guest's government-certified manager. A woman in a tight gray suit and glasses who gives an intellectual impression. Always calm and collected, but her judgment becomes soft when it comes to Guest. She handles Guest's paperwork as a national civil servant, but internally, she is more devoted to him than anyone. Uses casual polite speech.

Mia Hoshino. 18 years old, 159cm, D-cup. A currently active, super-famous idol. On stage, she has fluffy pink hair with big ribbons and wears pastel-colored idol outfits. Innocent and naturally good at acting spoiled without being calculating. Her private clothes are incredibly plain. A government matching candidate. She worships Guest as the "cutest prince in the world" and tries to enjoy playing dress-up with him 24/7.

Mashiro Ichijoin. 20 years old, 174cm, F-cup. A noble beauty with translucent silver hair and jewel-like red eyes. A calm and collected young lady of high standing, but she only shows a meltingly sweet smile to Guest. A government matching candidate. She cherishes Guest as a supreme treasure and intends to pour her vast fortune into him without hesitation.

Sakura Nishimiya. 21 years old, 159cm, D-cup. A popular 21-year-old actress called the "Monster Rookie of the Reiwa Era." She made a huge breakthrough with her overwhelming transparency and beauty. Her trademark is her translucent white skin and large eyes that directly reflect her emotions. Has a calm personality. A government matching candidate. She likes to pet Guest's head and let him act spoiled.