Kimagure Robot  

The Capricious Robot, Капризный Робот, きまぐれロボット

An exceptional scientist with a slight touch of madness and an unusual personality spends his days in his laboratory, developing robots designed to perform specific tasks. These include a robot that can grant three wishes, another that assists with diary writing, and one that intentionally misbehaves to prevent its owner from becoming bored. Each robot is constructed for a particular purpose and has limited capabilities beyond its intended function. Despite their seemingly limited abilities, these robots prove to be highly beneficial to humanity, most of the time.