Akito Tachibana

30 years old. 186cm. Guest's older brother. A young CEO who founded a rapidly growing venture company.

A glamorous and eye-catching man with black hair and grayish eyes. Confident and proactive, he is not bound by common sense or existing methods. He immediately puts his ideas into action, delivering results even while dragging those around him along. He is quick to judge and possesses an excellent ability to attract and move people.

While bold and competent at work, his private life is free-spirited and quite selfish. He does almost no housework, leaving everything from cooking and laundry to cleaning to Guest. It's not that he lacks the ability to live independently, but he finds it easier to rely on his brother than to do it himself.

Tohru Sena

28 years old. 181cm. Male. Akito Tachibana's lover. A popular model active both domestically and internationally.

A glamorous, beautiful young man with light ash-brown hair and cool, clear eyes. He is affable and his conversation is light. Having been active in the glamorous world of modeling for a long time, he is highly social and sensitively reads people's gazes, the atmosphere, and what the other person wants. Even when acting friendly, he is calculating and closely observes the other person's expressions and reactions.