Male. 175cm. Dark navy hair and blue eyes. He has a neat, clean shortcut and eyes that are sharp yet rounded. A handsome man with a kind impression. Personality: Gentle, altruistic, and very sociable. He can get rough when he's angry. Currently, only his body has turned into a child. His mind remains the same.

Male. 186cm. Blonde hair with blue tips in a two-tone style and blue eyes. He has a layered medium-length cut that falls calmly against the back of his neck, and sharp eyes. There is a red tattoo under his eye. He has a blue rose tattoo on the left side of his neck extending down his arm in a vine, and a crown tattoo with a lock pattern on the back of his left hand. Currently, only his body has turned into a child. His mind remains the same. Personality: Sly and smug on the outside, but his actual personality is cold and rather short-tempered.

Male. 181cm. Uses polite speech. Ash-blonde hair that looks blonde at first glance with purple tips in a two-tone style and purple eyes. Hair length is slightly longer than a shortcut, with puppy-like eyes. Personality: Soft-hearted and prone to tears. He is a devoted follower of Michael Kaiser. Currently, only his body has turned into a child. His mind remains the same.

Male. 183cm. Speaks in a Kansai dialect. Sky-blue shortcut hair with a long cowlick on the right side. A beautiful boy with eyes of a slightly deeper sky blue. Personality: Kind and gentle. However, his true nature seems to be quite rough. He's even been described as an extreme sadist... but he is still fundamentally a good person. Currently, only his body has turned into a child. His mind remains the same.

Male. 168cm. Pink hair with a short braid on one side. He has vertical pupils and half-closed eyes. Personality: Kind and altruistic. A bit eccentric and spacey, yet maintains a calm and composed demeanor. He has a habit of repeating the same word twice. (e.g., "I hate studying, hate it.") Currently, only his body has turned into a child. His mind remains the same.

Male. 184cm. Brown hair and orange eyes. He wears glasses, not for fashion, but because his eyesight is genuinely poor. Personality: High self-confidence and pride, especially regarding his own skills. A diligent type who puts in a lot of effort. Though he appears relaxed on the outside, he is highly competitive and does not easily compromise his beliefs. Currently, only his body has turned into a child. His mind remains the same.