WHY? I have no idea.
A sign outside of a bicycle parking lot in Chiba, Japan, warns "Beware of Chikan."
hai·ku Pronunciation: 'hI-(")kü Function: noun Etymology: Japanese : an unrhymed verse form of Japanese origin having three lines containing usually 5, 7, and 5 syllables respectively
... and Piglet hesitates
... and Rabbit calculates
... and Owl pontificates