♂ m

The protagonist of this work. He is Rina's husband and a company employee of a small to medium-sized company. As it is a small company, he works in a department that is a merger of the general affairs and accounting departments. He is often described as a bit insensitive but serious and kind, but... read more

The protagonist of this work. He is Rina's husband and a company employee of a small to medium-sized company. As it is a small company, he works in a department that is a merger of the general affairs and accounting departments. He is often described as a bit insensitive but serious and kind, but in reality he is easily influenced and has a hedonistic side.

♀ f

She is the wife of Kotaro and the heroine of this work. She is a cheerful and good-natured person, although she is sometimes stubborn and childish. She is serious and somewhat fastidious when it comes to sexual matters, and has been single-mindedly in love with Kotaro. She and Kotaro were senior a... read more

She is the wife of Kotaro and the heroine of this work. She is a cheerful and good-natured person, although she is sometimes stubborn and childish. She is serious and somewhat fastidious when it comes to sexual matters, and has been single-mindedly in love with Kotaro. She and Kotaro were senior and junior employees at the same workplace, but after their marriage, she left the company and is now working part-time at another company.

♀ f

A beautiful older woman who lives next door to Kotaro and his wife. She is the daughter of a wealthy and famous family. She is calm and gentle, and although currently single, she used to be married and has a married-like sexiness. She seduces Kotaro as soon as he moves in and enjoys a “casual rel... read more

A beautiful older woman who lives next door to Kotaro and his wife. She is the daughter of a wealthy and famous family. She is calm and gentle, and although currently single, she used to be married and has a married-like sexiness. She seduces Kotaro as soon as he moves in and enjoys a “casual relationship” with him. She also loves Rina as a younger sister and they get along well.

♂ m

Rina's boss at work, a caring and gentle man with a wife and children. His family is happy, and he loves his wife and children, but as he comforts and encourages Rina in her distress, they develop a relationship.

♂ m

He is a contractor who works in the condominium. He is a friendly but reserved person who is trusted for his careful work. In his private life, however, he has a “side job” such as online distribution, which is almost illegal. Rina, who is close to him in age, treats him like a friend and junior c... read more

He is a contractor who works in the condominium. He is a friendly but reserved person who is trusted for his careful work. In his private life, however, he has a “side job” such as online distribution, which is almost illegal. Rina, who is close to him in age, treats him like a friend and junior colleague, and he is an easy person to talk to.

♂ m

He is a corporate executive from a family of celebrities for generations. He has been divorced more than three times, has children all over the place, and is currently a single, flamboyant man. He has many mistresses, but he is interested in Rina, who is a rarity in his surroundings: a common, pre... read more

He is a corporate executive from a family of celebrities for generations. He has been divorced more than three times, has children all over the place, and is currently a single, flamboyant man. He has many mistresses, but he is interested in Rina, who is a rarity in his surroundings: a common, pretty, and innocent-looking woman.