They certainly do have little peckers in Japan. This is a Japanese Pygmy Woodpecker. They go by the scientific name of Dendrocopos kizuki and some folks just call them Pygmy Woodpeckers.
These characters eat bugs and hang out on hillsides or in forests and may also be found in China, Korea and Russia. They really are little guys, about as small as a sparrow, and they peck away at wood loud enough for people with good ears to hear them before they see them. That's why they got the name woodpeckers instead of little peckers, I guess.
Everybody should walk around and see if there's any little peckers in their neck of the woods because you never know, they could get a mention in the HUFFINGTON POST just like our Woodpeckers, someday.
Not many people run around, bragging about their little peckers but, I'm right proud of mine !