Nine Hours is a popular capsule hotel in Japan today.
This time I stayed at Woman Shinjuku, which just opened in April 2022.
Since it is women-only, I could use the lounge without any hesitation. The design of the interior of the sleep pot gave me the feeling of being in a spaceship.
There is even a service that provides sleep analysis. The hotel was super clean.
Shinjuku station is very conveniently located.

AloJapan.com