Poyopoyo Kansatsu Nikki (ポヨポヨ観察日記, Poyopoyo Observation Diary) is a Japanese manga series created by Rū Tatsuki about a spherical cat named Poyo and the family that adopts him.

[3] A video game based on the series in which players raise Poyo was released in April 2012 for the Nintendo 3DS.

[1] Poyopoyo revolves around a spherical orange cat named Poyo, and the family that adopts him.

The slice of life stories only have very mild continuity between them, and can be taken as stand-alone episodes.

Episodes often deal with regular day-to-day interactions between family members, occasionally showing how family members celebrate holidays or deal with everyday inconveniences like rainstorms.