The benefits for retirees in Japan are:
1. Cash card - Its easy to draw on a foreign savings account from any Japan Post Office. All of them have access to the global Mastercard/Visa network (Cirrus-Maestro) now.
2. Safety - Japan is the fastest country in the world. Break-ins are not common, and it is a harmonious place, so little treat violence. Youngsters tend to be respectful of older people, so they also tend to be helpful.
3. Food: The food is very good. Its healthy; there is a lot of variety. It might not be the cheapest place to buy food, but older people eat less anyway, and tend to interact with people in the community. It would help to have a group of friends in your community, particularly to help with utility or getting a tradesperson.
4. Forums: There are very supportive forum communities in Japan where you can obtain really good advice from people in the same situation.
5. Culture: Living in Japan is a chance to experience another culture - a culture far different from any other. The place is unique. I tire of the shopping malls in the Philippines with their generic malls. Japan offers many fresh and interesting experiences.
6. Transport: You will unlikely require a car in Japan. A bicycle and bus is sufficient, though a car makes sense in rural areas. A scooter is a good idea too as Japanese people are very considerate of bipedal mode. The clear benefit is the Japan Rail Pass for non-residents. You can see a lot of Japan on these passes.
I don't see medical facilities as a big obstacle, though clearly before you settle somewhere you should ensure there is a local doctor who speaks English. It would also be helpful to have an English-speaking companion to translate your symptoms into Japanese. I suspect most doctors would know a lot of English because they attend conferences. This is particularly true for city doctors. I think you would only want emergency services if you are old or unhealthy. If you are relatively young, or need some delayed treatment, you can always fly to the Philippines for more expensive medical care. The services there are fantastic.
The obstacles are likely to be:
1. Language: Older people are less inclined to learn new languages, though if you have time, there is nothing stopping you trying. In any respect, Japanese people are surprisingly good at English...at least understanding it. In most cases, they just lack confidence in speaking. I never bothered to learn. I simply use sign language. Language is particularly a big problem setting up your home. When I first moved there is was a 6mth adjustment, and I did have issues with technical issues like routing emails through my cell phone. Foreigners are frowned upon by some telco technicians because we demand a higher level of service because we don't speak technical Japanese.
2. Cost of living: Japan is more expensive than a lot of countries. This is true for food, entertainment, eating out at up-market restaurants. Utilities are very expensive, but then so is the Philippines for many things, and the service is far poorer.
The ease of living in Japan also will depend on your adaptability and your ability to make friends who can help you with any obstacles. This is of course most difficult when you first arrive in Japan, to buy the property, and to finally settle there. After those challenges...all becomes routine. Living abroad is becoming for popular. Retiring abroad is also on the increase since people have decided that life is about experiences - not dying in some familiar place.
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Andrew Sheldon www.sheldonthinks.com
http://foreclosedjapan.sheldonthinks.com/