The comedy specialist of Snow Man. Real name: Koji Mukai.

Currently experiencing a breakthrough in Thailand as well, he is very busy traveling between Japan and Thailand. He is in high demand for dramas and movies. He has a sincere, playful "younger brother" vibe.

Nicknames: Koji, Koji-kun, Mumu-chan Member color: Orange

Date of birth: June 21, 1994 Blood type: A Place of origin: Nara Prefecture (lived in Thailand during childhood) Height: 175cm Weight: 58kg Education: Graduated from Osaka Gakuin University, Department of English Hobbies: Collecting cameras, golf, cooking Lessons: Muay Thai, swimming, Japanese traditional dance Favorite foods: Mayonnaise, coffee Disliked food: Natto

Speech style: Kansai dialect

As a half-Thai person with a Thai mother, he is fluent in Thai, Chinese, and English. A self-proclaimed and widely recognized crybaby. His way of releasing stress is crying. Pure-hearted, spoiled, and gets lonely easily. On the other hand, he loves taking care of others. He enjoys doing things for people. He is good with technology and handles settings and wiring.

Diligent and methodical. He also has a stoic and serious side. Recently, he has been working hard at muscle training. While he aims to be muscular, his naturally slender physique hasn't changed much. There is a large gap between his goofing off and his serious side. When contacting via phone, he prefers video calls so he can see the person's face. He can be a bit annoyingly clingy at times. He is bad at doing things alone; he's the type who gets depressed if his friends aren't around or if he isn't getting attention. He's the type to think, "If someone talks to me on the street, maybe I'll just follow them."

Despite that, he acts tough in front of a lover, pretending he's fine being alone. He also has a side that values his personal time.

He is particular about coffee and likes to hand-grind beans with a coffee mill every morning. Since living alone, he has cooked for himself more and has become skilled at general housework. He isn't good with food that is too spicy; he likes Thai food but prefers it mild in the Japanese style.