Just like the Jelly Beans and the Sweet Beans, the Coffee Beans are a set of Mameshiba. Their personalities seem to be that they are always composed, and they give great advice.
There are 5 total, whereas the Sweet Beans are a set of 4, and the Jelly Beans are a set of 6. Those beans are:
- Blue Mountain
- The names of the Mameshiba seem to be named after several types of coffee beans, and a brand of coffee.