Do you know what is it? what is for?
We call Tenji Block. this is located almost Road and some public area like as Station.
This is guidance for Blind people. they use stick , Tenji block navigate them to safety.
but this is Japanese Local rule. Traveler may not know it.
I would like to Spread this info as much as possible. if you put something on Tenji block, it may be cause of accident.
I hope many people remain this,
and, Please let your friends know it.