Season 2

Yatogame-chan Kansatsu Nikki Nisatsume (『八十亀ちゃんかんさつにっき 2さつめ』; Yatogame-chan Observation Diary Second Season) is the second season of the anime adaptation. Season 2 aired from January 5, 2020 to March 22, 2020.

Characters
Monaka   Yanna    Kaito    Mai Toshika   Rin    Lala    Rin Teppei   Shiharu
 * Main
 * Monaka Yatogame portrayed by Haruka Tomatsu
 * Yanna Sasatsu portrayed by Mikako Komatsu
 * Kaito Jin portrayed by Mitsuhiro Ichiki
 * Mai Tadakusa portrayed by Yūki Wakai
 * Supporting
 * Recchiri-sensei (レッチリ先生, Rekkiri sensei) portrayed by Tetsu Inada
 * Toshika Jin (陣 繁華, Jin Toshika) portrayed by Hisako Tōjō
 * Lala Shonai (初内 ララ, Shonai Rara; S2) portrayed by Yoshino Nanjō
 * Rin Jandara (雀田来 鈴, Jandara Rin; S2) portrayed by Eriko Matsui
 * Teppei (鉄平, Teppei; S2) portrayed by Kenji Akabane
 * Shiharu Itenmae (一天前 紫春, Itenmae Shiharu; S2) portrayed by Honoka Kuroki