Although Tokyo is known to be a busy metropolis with a fast-paced lifestyle, the city offers plenty of ways to escape the hustle of its concrete jungle. The Tokyo onsen is one such antidote to the struggles of urban life, offering a tranquil experience that fosters relaxation and rejuvenation. If you’ve never visited an onsen in Tokyo, here are the basics you need to know before embarking on a journey of comfort and relaxation.
What is an Onsen?
An onsen is basically a natural hot spring that is fed by mineral-rich groundwater which is geothermally heated. Onsens in Japan are officially classified as such if their waters reach a minimum temperature of 25°C at their source or if the water contains one of 19 specific minerals. An onsen is not to be confused with a sento which is a bathhouse that uses heated tap water.
The Healing Properties of Onsen
Onsens are a popular experience in Tokyo because of their healing and rejuvenating properties. The mineral waters in the springs are said to have multiple health benefits. Each onsen may feature a specific mineral composition which provides specific therapeutic effects. Improved circulation, detoxification and stress relief are some of the known benefits of onsen.
Important Customs and Etiquette
There are several tips and etiquette to keep in mind when using an onsen given that they are public spaces;
- Wash your body thoroughly before entering the water
- Onsen bathing is often done without clothes but you’ll need to bring a towel for walking around, although you shouldn’t let it touch the water
- Avoid making conversation with others to allow for optimum peace and tranquillity
- Make sure to stay hydrated before and after the bath as the heated water can be dehydrating.
Top Onsen Experiences to Enjoy
If you are staying within the city at any of the apartments in Roppongi, there are several great onsen experiences to try. If you’re based at the Oakwood Residence Roppongi T-Cube Tokyo, nearby onsens can be found at LaQua and Toshimaen Niwa No Yu.