Tattoo-friendly open-air Onsen & drink

This Onsen is a different from other plans, "natural" "open-air" bath. It is very rare in the center of Tokyo. Not huge like a resort Onsen but you can see the real life of Japanese people. You can hide the front of your body with a towel except in the bathtub if you need. Shampoo, conditioner, soap, hair dryer, cotton swab and Wi-Fi are installed and can be used free of charge. In addition, drinks are included and you can enjoy the view of the sky tree. Japanese convenience stores are famous for their wide variety of canned cocktails in Japan. However, They are written in Japanese. I will explain the taste and ingredients. Please find your favorite one!　 ※Alcohol is not allowed under 20 ※Now accepting your desired date and time request ※This experience is joint, not private