Japan is a land of unique civilization. You will find uncountable beautiful things in Japan and the people are also very noble. But you will wonder when you know about the bizarre customs and traditions in the country. While some are a result of superstition, while some might teach you something.
Take some time and explore Japan more closely.
They work too hard for the whole day, it is obvious to get tired.
And you have to tolerate it.
It's a bizarre superstition that Japanese avoid number 4.
You rarely see '4' in Japanese public places.
It's affordable for general people.
Capsule hotels are very cozy.
They are funnily said as pushers.
They keep people safe from being caught in the doors.
It is the tradition to change the slippers.
Everyone is bounded to follow the rules.
In public, it's like a sin.
When you fill others' they will see yours empty and do the same for you.
You may find it weird, but it shows you are happily enjoying the dish.