Kapibara-san is a character created by Banpresto. At the beginning you could only get a Kapibara-san from toy crane vending machines. But people wanted it so much that they started selling it everywhere, different sizes, different colors, T-shirts, books and all kinds of merchandising. It is interesting how they managed to create a phenomenon just from a boring and simple animal (A capybara). The point is that it is really “kawai” (cute), and Japanese love “kawai” stuff. I like it!