The country is a very very strange mix of advanced and retardedly old tech.
You can get hot drinks from bending machines in the middle of nowhere and just have to input a phone number in the GPS to be guided to a ryokan deep in the mountains of Akita, but kerosene heaters are almost universal (central heating is not a thing outside of large/business hotels) and many businesses require fax or physical stamps.
You can get hot drinks from bending machines in the middle of nowhere and just have to input a phone number in the GPS to be guided to a ryokan deep in the mountains of Akita, but kerosene heaters are almost universal (central heating is not a thing outside of large/business hotels) and many businesses require fax or physical stamps.