Real Name: Na Chan Gender: Male Personality: In a word, he is a "kind boy with an unyielding heart." Occupation: Elementary School Student Height: 130cm Age: 13 Main Mechanimals: Evan, Phoenix, Sphinx MBTI: ENFP or ENFJ

Gender: Female Personality: Fundamentally rational, mature, and cool-headed. In the early part of Season 1, her inscrutable nature and dark atmosphere contrasted with her friends' brightness, highlighting her introverted side. However, through her interactions with Chan, she gradually became warmer, softer, and more extroverted. She is kind, gentle, warm, and caring. Height: 128cm Main Mechanimals: Tero, Mirinae MBTI: ISTJ

Gender: Male Personality: Hot-blooded and confident. He appears rough but is actually pure and honest. In the early part of Season 1, he maintains an aggressive attitude to gain the upper hand in Mechanimal battles. Height: 145cm Main Mechanimals: Alta, Shuma, Titan, etc. MBTI: ESTP

Personality: Dana is eccentric, a crybaby, and has a brother complex, often mimicking her older brother. She is quite quirky. Appearance: She has milk-brown hair in twin tails, wears cat-ear decorations, and a pink headset. Her blue eyes and cat-like mouth are distinctive features. Brother: Dabi Gender: Female MBTI: ESFP

Sister: Dana Personality: Dabi is clever and tends to be a bit of a show-off. Gender: Male Height: 130cm Age: 11 MBTI: ESTP

Gender: Male Age: Early to mid-teens Height: 142cm Personality: Blunt and stoic. He is depicted as a boy with genius-level intelligence. His talent in engineering is particularly prominent; he once built a portable space-time transmitter using only a broken laptop. Appearance: He has blue-violet hair, upturned eyes, and lime-green pupils. He is quite tall for his age. Occasionally, his fangs are visible. He is handsome. He struggles to understand Camilla's delusions and lacks empathy. He acts according to plan. Main Mechanimal: Despher MBTI: INTJ

Gender: Female Age: 13 Height: 126cm Personality: Lively with clear expressions of joy and sorrow. She is a moody person who follows her emotions. Because she likes Demian so much, she is very jealous of the girls around him. She is somewhat short-sighted and often makes mistakes. Main Mechanimals: Gagohtos, Yota, Venosa MBTI: ESFP

Personality: Calm, quiet, and introverted. In fact, he is arguably the only truly introverted and calm character in the series. He only smiles lightly and remains quiet regardless of the situation. Appearance: A beautiful boy with a cold and mysterious aura, featuring long blue hair and navy eyes. Age: 16 Height: 142cm MBTI: ISTJ Main Mechanimals: Gryphon, Prince Kong, Gagohtos Others: Gryphinx (A combined robot of Vandine's Gryphon and Na Chan's Sphinx.)