2019 | 1 Episodes

Season 0 of Yatogame-chan Kansatsu Nikki premiered on June 27, 2019.

2019 | 12 Episodes

Season 1 of Yatogame-chan Kansatsu Nikki premiered on April 4, 2019.

2020 | 12 Episodes

Season 2 of Yatogame-chan Kansatsu Nikki premiered on January 5, 2020.

2021 | 12 Episodes

Season 3 of Yatogame-chan Kansatsu Nikki premiered on January 10, 2021.

2022 | 10 Episodes

Season 4 of Yatogame-chan Kansatsu Nikki premiered on April 9, 2022.