: The (non-Ninja) Robots Turtles by Takara

These are the WalkieBits, very small turtles (5cm) that move according to the little tap you give them on their shell. There are 4 modes: the walk, the rhythm mode, the race mode and the sing mode. The turtle will start walking and move in correlation to the mode that has been chosen and the tap it gets. Available for less than 15 EUR in Japanses stores in the very near future.