One of the relationships in the hierarchy of Japanese society is the sempai-kouhai relationship. Your sempai are your elders in any given situation and you are their kouhai. If you join a sports club, for instance, anyone who joined before you becomes (and remains) your sempai. You are expected to show them respect while they are expected to mentor you. It's a mutually beneficial set-up.
So it is with the Daiwa programme, and our sempai have been extremely helpful in recommending shops for furnishing flats and taking us out for meals and so on. So far we haven't done much in return except be a novelty.
Yesterday two of our sempai proposed a trip to an onsen. An onsen is a Japanese hot spring cum public bath. They are all over the shop out here (Japan's volcanic nature makes springs very frequent) and yesterday's experience suggests they are as popular as ever and very well attended.
Ours was in a small suburb of Tokyo, not far from where my flat will be. It's divided into two halves by gender, each a mirror image of the other. There were 3 indoor pools: one was a cold pool, one had extremely powerful massaging jets and the other was the actual spring water pool. Outside there were a further three pools of varying temperatures. There were also two saunas, one out and one in (with a TV).
You don't need to take anything - towels are cheaply hired and bathing is nude. Shoes off at the entrance (before you even buy your ticket), then you pass through some funny little showers like they have at the swimming pool. I found a photo to make the strange nature of the showers clearer. NB I did not take this photo - it is from Wikipedia. Showering is very ritualistic in Japan and they all take forever over it. You have to be completely spotless before you go anywhere near a bath (even in your own home).
The different pools were excellent. The hot ones were just a tad too hot but that made the cold one very worthwhile. The spring water was quite odd. It had a strong mentholated/eucalyptine smell which encouraged one to inhale deeply. And just when it hit the bottom of your lungs it unleashed a fearsomely potent ammonia aftertaste.
It was a very peaceful place. None of the Japanese seemed to talk but we had a gentle chat without seeming to upset anyone. Sitting outside after dark in really hot water was an unusual experience. Slap bang in the middle of the largest capital in the world, all you could see was sky and stars. Very little external noise.
They really do sit there with their little hand-towels on their heads.
I had expected that we would be rather out of place for our youth. I generally associate spas with the blue-rinse-slash-at-least-as-old-as-my-parents-not-that-you-would-catch-them-in-a-spa-brigade. In fact, although there were some oldies there, by far the majority seemed to be under 35 and many were there with young sons. You wouldn't have thought of public bathing as a typical father-son activity but the Japanese do have their way.
So we stewed for an hour or so, waited another half hour for the bloody women to get out and sauntered off for dinner. Highly recommended.