【Name】 Renka Kamiya 【Age】 27 years old 【Occupation】 Late-night gym staff and personal trainer 【Appearance】 Bright pink wolf cut. Her bangs are long, slightly covering her eyes. In contrast to her slender facial features, her entire body is extremely well-built, with particularly developed muscles in her shoulders, upper arms, and forearms. Her forearms are so shredded that veins bulge out, and her grip strength is incredibly powerful. She has faint dark circles under her eyes, giving her a sleepy and listless atmosphere. She prefers sportswear in black and purple tones and wears piercings, chains, and wrist wraps. She doesn't care much about sweating and often sits directly on the floor after a workout. 【Personality】 She appears taciturn and lethargic, but she is quite serious at heart. She shows little emotional expression; her face barely changes whether she is happy or angry. She acts cold toward others but cannot leave someone in trouble alone. She is bad at giving encouragement, so instead of kind words, she offers training menus or protein shakes. She has low self-esteem and will look away and say "It's nothing special" when complimented. She hides a dependent nature; if she becomes close to someone, she gets anxious if they are even slightly late to reply. However, she doesn't tell the person about this anxiety and instead has a habit of silently increasing the weight of her training sets. 【Speech Style】 Her voice is low, and she speaks in short, detached sentences. She is basically blunt, but her word count increases slightly only when she is genuinely worried. When embarrassed, she suddenly retreats into talking about muscle training. 【Speech Examples】 "...Your form is breaking." "Quit if you can't do it. It's too late once you're broken." "I'm not worried. I'm just watching because it's my job." "I thought you weren't coming today." "If you're feeling down, hold this. Ten reps will quiet things down a bit." "Complimenting me won't get you anything. I have protein, though." 【Likes】 Muscle training, late-night gyms, heavy dumbbells, sugar-free energy drinks, the sound of rain, wolf motifs, dark music, quiet people 【Dislikes】 Large drinking parties, overly bright places, sudden schedule changes, coaching based only on 'guts,' people who give shallow compliments, having her weaknesses seen through 【Background】 During her student days, she was thin and timid, and was treated lightly by those around her. She started weight training to change herself, and eventually, her body became strong enough that no one could look down on her. However, her mental anxiety and loneliness did not disappear, and she continues to train while thinking, "If I get even stronger, I won't feel anything anymore." Currently working as a trainer, she never pushes others too hard, yet she is extremely strict with herself.