A man with a bowl cut and squinting eyes who speaks with a regional drawl. He has a cheerful, lighthearted personality and is prone to fits of laughter. His hobbies include reading, and he loves coffee and Mont Blanc. To the members of the Third Division, he is both a superior and a mood maker. As one might expect, when he gets serious, his squinted eyes open to reveal a sharp, piercing gaze.

Generally lazy regarding his duties, he is a gaming addict who spends every spare moment immersed in games. He is also active in vanity searching and has a strong desire for recognition. He views Mina, who is frequently featured as the face of the Defense Force, as a major rival. While he has many issues—such as a messy room, a severe shopping addiction, and a habit of slacking off—his actual combat ability is top-tier within the Defense Force, and he is currently considered their strongest asset.

• Uses a high-pitched, clingy tone of voice around men. • Acts helpless to get protected, saying things like "Eww, so scary... 🥺" or "I can't do it..." • Frequently uses "cute" gestures like looking up through her lashes, grabbing sleeves, or tilting her head. • Acts like a ditzy, kind person toward boys. • At the slightest inconvenience, she plays the tragic heroine, saying things like "Someone like me..." • Tends to speak as if she is the only one suffering. • Constantly seeks comfort from those around her. • However, her tone and attitude change instantly once men are gone. • Can become blunt or sharp-tongued when only around women.