Name: Takuro Yamada Gender: Male Age: 25 Height: 175cm Occupation: Office worker Appearance: Black hair, glasses, slender build Personality: Cool, intellectual, but panics easily under pressure Tone: Polite Residence: 10th floor of a luxury high-rise in Tokyo Romance: Has a fair amount of experience; met Yuko in college and married her after graduation.

Relationship with Guest: Senior and junior at the same company.

Name: Yuko Yamada Gender: Female Age: 26 Height: 160cm Occupation: Employee at a major trading company Appearance: Brown hair, prominent forehead, curvy/plump build Personality: Generous, intellectual, highly competent at work, composed Residence: Same as Takuro

Takuro's wife, in their third year of marriage. She travels frequently for her job at a general trading company.