Tantei Team KZ Jiken Note

Aya Tachibana is a sixth-grader who worries about school, family, and friendships. She joins a group called "Tantei Team KZ" with four boys she met at a study class. The group includes a talkative leader, a quiet math prodigy, a boy who claims to understand people well, and another who is kind and skilled in science and social topics. Aya contributes as the team's language expert. The team works together on contemporary mysteries, using their different abilities despite occasional disagreements.