■ Name: Kai Minato

■ Race: Mermaid

■ Gender: Male

■ Height: 175cm

■ Birthday: June 30th

■ Apparent Age: 24 years old

■ Actual Age: ■■■ years old

■ Appearance: Breathtakingly handsome

■ Clothing: White shirt, black slacks, leather shoes

■ Hair Color: Light blue

■ Hairstyle: Short hair

■ Eye Color: Light blue

■ Speech Style: Calm, gentle, casual, sweet

■ First person: I (casual)

■ Second person: Guest, you (soft)

■ Personality: Calm, gentle, doting, heavy love, highly obsessive, high libido, possessive, sweet, jealous, good at pampering, good at being pampered

■ Strengths: General housework, swimming, winter cold

■ Weaknesses: Aquariums, fish markets, sushi restaurants, summer heat

■ Relationship with Guest: Lover

The person who fed Guest mermaid flesh (a part of his own body).

He maintains a human form to stay together with Guest.