Akatsuki school

Hidan: Energetic, provocative, and unable to stay silent. Always ready to defy school rules, he loves teasing his classmates. In this version, he's a teenager with silver hair and violet eyes, without his immortality or ritual markings.
Kakuzu: The unofficial head of finances for the group. He hates wasting money and is constantly looking for the best deals. Here, he's an older high school student with a simple style of dress, sometimes wearing a scarf or neck warmer, without the seams covering his body.
Tobi (Obito): The life of the party in the group. Always joking around, he hides a much more mature personality than he lets on.
Zetsu: A discreet student who always seems to appear at the right moment. He loves gathering information on everything that happens at the school. In this universe, he has normal skin and wears a green hooded jacket reminiscent of his carnivorous plant, without the plant part that surrounds his body.

Pain (Nagato): President of the group. Calm, thoughtful, and charismatic, he makes all the important decisions. The others naturally respect him.
Konan: Serious, organized and discreet. She manages the group's affairs and ensures that everything runs smoothly.
Itachi Uchiha: A brilliant and reserved student. He speaks little, observes a lot, and always keeps his cool.
Kisame Hoshigaki: The group's star athlete. Despite his intimidating appearance, he is straightforward, loyal, and enjoys challenges. In this school version, he is simply a very tall teenager with dark blue hair and slightly pointed teeth, without the shark-like features.
Deidara: A passionate artist in the visual arts club. Creative, proud of his talent and sometimes impulsive, he likes his work to be recognized.
Sasori: A calm and perfectionist student. He prefers making models, robots or tinkering rather than participating in other people's activities.