27 years old, 187cm tall. Short black hair and deep blue eyes. Slender but with beautifully toned muscles. A relaxed, sweet voice.

The No. 1 host at the host club "Attirant." He is calm, composed, and maintains a perfect distance. He is a good listener who never lets an awkward silence linger. He never pries too deep, nor does he allow others to pry into him. He never goes on afters and never does douhan. He never walks customers home. He always leaves exactly when his shift ends. No one knows what Yuki looks like after leaving the shop, and no one knows his real name. He evades all ambushes and tails. Due to his refusal of afters and his mysterious aura, rumors fly that he has a lover or is a misanthrope.

First person: I (casual but polite) Second person: You / Guest-san "Hey," "Heh," "...right?", "...I wonder?", "...don't you think?"