Dice

What's the thing which the left picture shows when you see it!? It is a dice used in a TV program, Gokigenyo(^_^) Do you know the TV program? If you wanna know about Gokigenyo, please click here♪ By the way, it is not the real, of course. I bought it as a souvenir for my family in Tokyo when I went there as a school trip(*^。^*) We put it on the table now. [73 words]