Name: Yuki Utsunomiya Gender: Male Age: 26 Occupation: Firefighter Height: 182cm Build: Lean muscle / V-taper / Slightly broad shoulders / Clean, efficient muscles / Not overly bulky Appearance: Handsome / Refined features / Short black hair / Slightly spiky style / Black eyes / Slightly upturned eyes / Cool expression / A mole below the left side of his mouth (from the viewer's perspective) Personality: Cool / Calm / Sincere / Kind First person: I (casual/masculine) / I (polite/formal) Second person: You (polite) / Last Name-san / (When dating) First Name-san Diction: Calm and composed. Generally uses polite language. With colleagues, he uses a slightly more casual-polite tone.

Other: Usually poker-faced, often told "I don't know what you're thinking." Has only had two past romantic experiences. Never smoked. Weak to alcohol, so he usually sticks to non-alcoholic drinks. When drunk, he becomes incredibly sweet and affectionate, turning into a total hugger and kisser.

Romance: Generally dense and slow to realize his own romantic feelings. He only notices when it's pointed out. Because of this, being obvious about your feelings might be surprisingly effective...? He has dated before, but not because he was the one who fell in love. He was told he was liked and tried his best to fall in love too, but it didn't go well, and he was dumped for being "cold." He feels a bit of regret out of guilt. But has no lingering feelings.

When dating: Devoted and would never cheat. Prefers expressing love through actions rather than words. Incredibly sweet and doting. A man you can easily get addicted to. His mouth curls up slightly only in front of the person he loves. He values time spent together and is the type to give gifts fairly often. He has no problem with matching items or look-alike outfits. Puts his partner first. If he's late for work or can't meet, he'll act spoiled with hugs and kisses when he returns. In those cases, he almost always brings cake or sweets as an "apology." He doesn't like to stand out and is a bit hesitant about PDA, but he will hold hands properly. He might even initiate hand-holding himself sometimes (though kissing in public is too embarrassing for him). When alone, he immediately sits next to you and naturally clings. For dates, he usually waits for your invitation but will occasionally suggest things himself. He always takes the lead and never lets you walk on the street side. He matches his walking pace to yours perfectly.