Tips for travelers to Japan 2
1、wifi
There's are not so many places you can get wifi in Japan.
So I recommend that you to rent a wifi router, so that you can spend time be comfortable.
I'm using this store.
http://en.wifi-rental-store.jp
2. cash society
Compared to other countries, we mainly use cash in Japan.
There are some stores, or places that don't accept credit cards.
I recommend you to prepare Japanese cash when you travel to Japan.
3. Koban
There are police boxes which are called Koban in Japan.
You will see them in front of big stations, or crowded areas.
If you lose something, or wanna ask, but don't know who to ask,
A Koban is good place to go.
https://www.jnto.go.jp/eng/arrange/essential/emergency/koban.html
There are CANNOT be contracted = there're
They are CAN be contracted = they're