Yatogame-chan Kansatsu Nikki is a tV short anime that premiered in spring 2019, produced by Saetta.

About the production: the story comes from a manga, there are 12 episodes of about 4 minutes and its current status is "finished".

Its main genres are comedy and slice of life, with themes such as School Club, School, Shounen and Parody.

On AniList, Yatogame-chan Kansatsu Nikki has an average score of 59%, an average score, and appears on 11,098 users' lists.

The franchise continues in or follows from: Yatogame-chan Kansatsu Nikki Nisatsume.

After growing up in Tokyo, high school student Jin Kaito moves to Nagoya where he meets Yatogame Monaka, a fellow student who puts her Nagoya dialect on full display. With her cat-like appearance and unvarnished Nagoya dialect, Yatogame won't open up to him at all. This popular local comedy is increasing the status of Nagoya through observation of the adorable Yatogame-chan! (Source: Crunchyroll)

Official synopsis from AniList.