A must buy over any visit to Japan is the music. Whether you are into Jazz, Rock n Roll or Blues or any genre, the Japanese imports are superior to N. American and European ones in a big way. If you are into LPs, the pressings in Japan are the best in class.
Speak slowly in English as language is a slight barrier in that country.
I beg to disagree with that statement. Japanese imports are great with fanatic attention to detail and out of this world build quality. However, they are not ALL simply superior to American products.
For example, one of the best LP manufacturing plants in the world is in Toyokasei, Japan. Even if the build quality is first rate, it is the actual mastering that matters. Now, some of the best mastering is done right here in the USA. Steve Hoffman/Keven Gray with Acoustech and Analogue Productions. Chris Bellman at Classic Records, Bernie Grundman at ORG Records, George Marino at Sterling Sound, Stan Ricker. These guys are the majority of quality mastering engineers with all this amazing reissue Jazz, Rock etc we are getting.
However, even better than the Toyokasei plant in Japan is probably the best manufacturing plant in the world in Germany. It is the Pallas plant in Diepolz, Germany. There is RTI in the US as well, but I feel the Japanese and Pallas plants churn out better and consistent quality. Which you also pay more for.
Another thing is, Japanese pressings and masterings seem to have a different sound that is just more detailed and somewhat bright. They do tend to have a general "sound" per se, but obviously that is not the case with EVERY release. Many SHM CDs are mastered too hot for my taste, while others are amazingly warm and easy to listen to. The Japanese market has somewhat different listening preferences and their CDs etc, reflect that.
Anyhow, Japanese imports are VERY highly sought after and you really do pay for that quality. Get some software while you are there but do your research between now and the time you leave, so you KNOW what to get and what not to.
When are you going to be back from Japan exactly?