Japanese Folklore and Yokai, Chiai Ojisan

 

 Chisai Ojisan / Chiisai Ojisan or Tiny Uncle , Little Mister, Little Old Man" is a popular Japanese urban legend.

This little guy is usually considered benevolent and even Lucky to encounter.

Sightings have been posted online at least so far back as 2009, but older tales date back a lot farther.

There are several stories about him and countless eyewitnesses that claim to have seen him 

All the accounts talk about encountering a very small man apparently middle aged man. His hight seems to range anywhere from 10cm -50cm tall

Some legend say that spotting these little men will give you  good luck. If more so if the speak too you. 

In some versions they dress in normal clothes, in other's the wheat a suit..

These Yokai are basically  Japanese Leprechauns.

They have been featured in multiple shows and manga.