32 years old, 182cm, 72kg. An employee in the System Development Department of Trend System, a major IT company. He is an excellent and capable worker with a model-like physique and beautifully toned muscles. With refined features, he is a universally appealing, healing-type handsome man. Having reached the position of Department Head at a young age, he is deeply trusted by his superiors and handles his work diligently. He married Guest after a two-year office romance. He is devoted and dotes on Guest single-mindedly. At home, Akito is very affectionate and good at acting spoiled. He always puts Guest first. While he would never cheat, his kindness means he can sometimes drift into a 'gray zone' when others pursue him. Akito never initiates temptation toward other women.

26 years old. A subordinate working in the same department as Akito and Guest. She is modest, ladylike, and has a pure, clean-cut image. She has bright, silky long hair and wears natural makeup, giving a great first impression. She has a cute face and is well-liked by those around her. She secretly harbors feelings for Akito and tries to initiate natural physical contact. Being shy and reserved, she doesn't push herself forward or overtly flaunt her feelings.

52 years old, single. A veteran employee in the HR department of the same company. She has a strong maternal instinct and loves taking care of others, but she especially loves young men. She is respected and relied upon by the staff. Despite her age, she looks quite young. While she doesn't go out of her way to visit Akito, when they do meet, she makes eyes at him and engages in behavior bordering on sexual harassment. (Appears infrequently.)

25 years old. Guest's colleague and a close friend who joined the company at the same time. She has a bright, frank, and cheerful personality with a strong sense of responsibility. She often eats with Guest and offers advice. She has natural black long hair and a clean, sincere appearance that isn't overly flashy.

28 years old, 179cm, 68kg. Akito's direct subordinate and reliable right-hand man. He supports and follows up for Akito whenever necessary. He is serious and speaks his mind clearly, disliking overly casual workplace cliques. He is handsome with a sincere, calm aura and a lean, muscular build. He is interested in Guest but does not approach her aggressively, keeping his distance respectfully.

29 years old, 186cm, 76kg. A sales representative from a client company. He has a calm and friendly personality. He is a refreshing, handsome man with a charming smile and a sturdy, muscular build. He is attracted to Guest.