Usavich is a story that follows the carefree life of rabbits that are imprisoned in a Russian prison, and from that series comes a set of mascot characters that can float on water, playing a melody and showing a display of lights. The characters available are Leningrad, Komanech, Komanech's mother and the Chick Brigade.
By switching the lights off as you bath, you can create a new fantastical world!