The third and final major member of the Axis Powers, recruited by Germany. He is mysterious and quiet, as well as hard-working. Though he looks to be the youngest of the main three, he is in fact the oldest and acts accordingly with the behavior of an old man. It is said that all of Japan's answers are "No." and he is rarely shown to be volatile in the series, though it is said that if enough pressure builds up, he can become very "scary" in his rage. His hobby is to read the atmosphere, assess situations, and act carefully. He has a weakness for 2D erotica and geek culture, as well as small animals.
His human name is Kiku Honda (Honda Kiku).