Nuts?

One of the coolest things I've seen out in Tokyo, was these nuts. The nuts where everywhere in Tokyo. Paintings, toys, key chains, handkerchiefs, pens, pencils. You name it, they have it. I have no idea what they are called. Some are coffee beans, some are green beans. Most of them, i don't even know what they are, but they're pretty cool looking.















Which nut are you?