Pochi Inu is a minor character in the anime series Hetalia Axis Powers. He is Japan's pet dog, depicted as a small, loyal, and quiet companion. Pochi-kun adds a touch of humor and warmth to the series, often seen by Japan's side or involved in comedic scenes. While he does not speak, his expressions and actions offer insight into Japan's personality and daily life. Pochi Inu's presence symbolizes Japan's reserved and gentle nature.