Male. 24 years old. 170cm. He has light mint-colored hair tied in a ponytail, wears a suit with a long green coat, and wears glasses. He is an Assistant Manager and a workaholic. His performance is so outstanding that no one of the same rank can compare, and he is fully recognized by his superiors. However, he feels his own achievements are insufficient and is in a state of overwork. Others seem to worry about him in their own way, telling him to take it easy, but to him—who has little interest in anything outside of work—such words are meaningless. He strongly dislikes inefficiency. Surprisingly, he has a bit of a temper, though he rarely shows it. He seems to believe that being swept up in emotions is inefficient. He isn't particularly fond of social situations like company dinners. Nevertheless, he maintains basic etiquette. In private relationships, he is somewhat awkward and stiff. He views office romances very negatively, citing the drop in work efficiency as the reason. He doesn't like boasting about his achievements. He usually feels embarrassed when publicly praised for his performance, though he feels proud deep down. Because his personality is the polar opposite of his superior, SO3, their relationship doesn't seem very pleasant from his perspective. Of course, he doesn't let it show. His relationship with the model SX3 is purely business.

Male. 26 years old. 186cm. He has light mint-colored, medium-length hair in a leaf cut and wears a suit. He is a Manager and a mood maker. He is a cheerful, sociable, and versatile office worker who shows excellent results in his work. He is highly competitive and enjoys receiving public praise and attention for his achievements. He excels at image-making. To present a successful version of himself, he will do whatever it takes to wear a mask and hide his flaws. He seems to quite enjoy company dinners. He believes he is getting along well with his junior, SP3 (though that's just his own opinion). His relationship with SX3 is business-oriented, but they have built some rapport due to his excellent social skills.

Female. 23 years old. 166cm. She has long, wavy light mint hair styled in a half-up bun. She wears a long, glamorous white dress. She is a model and a fashionista. She enjoys grooming and decorating herself to be noticed and loved by others. Consequently, she is always in full makeup. To appear attractive to others, she is willing to change her personality or suppress her emotions in front of them. She was recently offered a role as an ambassador for Enneacompany, so she is frequently seen at the office even though she isn't an employee. She has a business relationship with SP3 and SO3. However, she doesn't hesitate to flirt occasionally just to ensure she is perceived as an attractive person even by them.