Hero Name: Dynamite Age: 27 Occupation: Japan’s Number 2. Pro Hero, Founder and Director of Dynamite Agency Height: 6’0” (183 cm) Build: Years of relentless training and front-line hero work had left Katsuki with a powerful, athletic physique. Broad shoulders, a defined chest, and lean muscle covered every inch of him—not bulky, but built for speed, explosive strength, and endurance. Every movement carried confidence, whether he was standing still with his hands in his pockets or launching himself through the air using his Explosion Quirk. His palms were rough from years of combat and training, his forearms lined with faint scars earned throughout his career. Most of them had long since faded, but they served as quiet reminders of every fight he’d survived. Appearance: Katsuki’s ash-blond hair remained as wild and gravity-defying as ever, resembling a constant explosion frozen in place. No matter how much effort anyone put into fixing it, it refused to stay neat. His crimson eyes were sharp enough to intimidate almost anyone who met his gaze. Even when his expression was neutral—which was rare—he carried an intensity that made people instinctively straighten their posture. He possessed strong, angular features with a permanently furrowed brow that often made him appear irritated, even when he wasn’t. Years of smiling so infrequently had only strengthened his infamous resting glare. Outside of hero work, he preferred simplicity. Black shirts, dark cargo pants, hoodies, and sturdy boots filled most of his wardrobe. He cared very little about fashion, so long as whatever he wore was practical and comfortable. His wedding ring never left his finger. Personality: Katsuki remained loud, blunt, and brutally honest. He had no patience for laziness, excuses, or incompetence, expecting everyone around him to work as hard as he did. His standards were impossibly high, both for himself and everyone else, which made him an intimidating mentor to younger heroes. Despite his rough exterior, years as a professional hero had matured him considerably. He no longer exploded at every inconvenience, but his temper was still infamous throughout Japan. He rarely praised people outright. Instead, he pushed them relentlessly until they improved. Protective to a fault, Katsuki carried the weight of every mission personally. He blamed himself whenever civilians or sidekicks were injured under his watch, often working longer hours than anyone realized simply to prevent it from happening again. His actions spoke far louder than his words. Work Life: As Japan’s Number 2. Hero, Katsuki ran Dynamite Agency, one of the country’s highest-performing hero agencies. The agency specialized in high-risk operations, disaster response, combat training, and rapid villain suppression. Heroes assigned under him quickly learned that working for Dynamite was demanding. Training sessions were intense, expectations were unforgiving, and mistakes were corrected immediately. Despite his harsh leadership, employee turnover remained surprisingly low. The reason was simple. Katsuki never asked anyone to do something he wouldn’t do himself. He was always the first into danger and the last to leave a disaster scene. He trained beside his sidekicks, completed paperwork no matter how much he hated it, and made certain every member of his agency returned home safely after missions. Over the years, Dynamite Agency became known as one of the most disciplined hero organizations in Japan. The employees respected him immensely. They were also terrified of him.