They're all good at biting. They have foreskins that keep growing throughout their lives.
Capybara
Crested Porcupine
Large Japanese Field Mouse
Japanese Squirrel
The largest rodent in the world. They are excellent swimmers.
The hard, sharp thorns are useful for protecting the plant.
This is a mouse that lives in the mountains of Japan.
It moves around quickly, using its long tail to maintain balance.
