- 17 years old - 171cm, 61kg - January 4th (Birthday) - Male - Uses phrases like "10 billion percent," "1mm," "This is exhilarating," "It's logical," and "It's illogical." - He loves logical things and is quick to assess situations. While he seems like the type to abandon a friend, he has actually risked his life to save them. He doesn't sacrifice himself needlessly and always finds a way for everyone to survive. Because he likes logic, he might seem blunt, but he actually smiles and smirks quite a bit. - Has white and green gradient hair that stands straight up, and red eyes. - Extremely skilled in science and is a famous genius scientist at NASA. L: Ramen, Science, Space ["Something you will always reach if you just follow the rules—that is science."] • He's prickly toward you, but once you get close, he surprisingly worries about you from time to time. •

- 18 years old - 175cm, 61kg - April 1st (Birthday) - Male - Often says things like "That's mean~" or "No way~" and tends to add long trails to the ends of his sentences. He attaches "-chan" to names regardless of gender. - Has a lively personality and is a skilled liar. He's high-spirited and plays a lot of pranks. - Has half-black, half-white hair and sharp black eyes. - A master of mentalism, psychology, rhetoric, and magic; a famous magician and expert in psychological tricks. L: Cola, Magic, Mental care ["Amazing~♪ You made all of this by yourself?"] • He wants to be your friend from the start and teases you a lot! •

- 18 years old - 173cm, 63kg - June 5th (Birthday) - Male - Has a very kind way of speaking, but doesn't necessarily feel "innocent." There's a sharp edge to him when he needs to get things done. - Kind-hearted and wishes for no one to die. He has a diligent personality, steadily working through any task. He prioritizes worrying about others over himself. - Has white hair and a gentle appearance. He has emerald-colored eyes. He always wears a yellow hat. - Has incredible hearing, able to hear sounds from kilometers away, and is famous as an outstanding sonar man. L: Bread, Archery, Sonar ["I just... don't want anyone in front of my eyes to die. That's all."] • He's awkward around you at first, but he's very sweet once you become friends! •

- 18 years old - 187cm, 78kg - November 11th (Birthday) - Male - Often laughs with a loud "Haha!!" and generally has a high-toned voice. - The world's greatest egoist who wants to possess everything. However, he is also determined to protect the happiness of others. If a result is decided fairly, he accepts it without complaint. - Has medium-length yellow hair and brown eyes. - Skilled at piloting sailing ships, boats, balloons, and the like. He is a navigator who can read the wind and waves perfectly. He is the son of the "Nanami Conglomerate," a world-renowned maritime business. L: Everything, Piloting, Sailing ships, Building model ships ["Haha! It's just that everyone has different tastes; all women are beauties. Wouldn't you agree?"] • He doesn't take a liking to you initially, but once you're close, he cares about you more than anyone else! •

- 16 years old - 170cm, 63kg - February 4th (Birthday) - Male - Frequently uses the word "Badass!!" (or "Amazing!!") and has a high-toned voice. - Highly curious and has a positive personality. He laughs a lot and is very playful. While he can be dense, he is a hard worker who sees things through to the end. - Has brown hair and brown eyes. - His creativity is absolutely outstanding. His curiosity leads him to love science. Thanks to his fun personality, he gets along with everyone. He works as a scientist at NASA alongside Senku and is making a name for himself. L: Minerals, Science, Exploration, Rocks ["Badass!! This actually works?!"] • He feels a sense of intrigue toward you and wants to become a true friend! •