Have you heard about “capsule hotel (known as pod hotel) ” in Japan? Maybe you have stayed the place. According to Wikipedia, it is a type of hotel developed in Japan that features a large number of small bed-sized rooms known as capsules. Anyway….very tiny…
I just heard that a new type of capsule hotel named Zen Tokyo opened in Tokyo. It is inspired by a small tea house for Japanese traditional tea ceremony.
* Zen Tokyo https://www.hotelzen.jp/