Tantei Team KZ Jiken Note

"Tantei Team KZ Jiken Note" (Detective Team KZ's Case Notes) is a Japanese children's novel series written by Hitomi Fujimoto and Ryo Sumitaki, with illustrations by Komagata. Published by Kodansha since 2011, the series concluded in the February 2016 issue of Nakayoshi magazine. The story centers on Aya Tachibana, a sixth-grade student who worries about friends, family, and grades. She joins the "Detective Team KZ" with four unique boys she met at cram school: Kazuomi Wakatake, Takakazu Kuroki, Kazunori Uesugi, and Kazuhiko Kozuka. Aya, as the "language expert," collaborates with her teammates, who use their diverse talents and skills to solve modern-day cases. The series is known for its engaging mystery plots and character interactions. An anime adaptation aired from October 2015 to January 2016, consisting of 16 episodes, and there is also a manga adaptation.