In Japan people travel here, or live here for years without understanding the nuances or even caring about them. But people love Japan because it is so perfect, the cuisine so pure and people so polite. So if you like it that way, you need to help in everyday ways to preserve the traditions, and respect them by learning and understanding them. People in Japan are helpful and guide foreigners when possible. Anyway there is some small detail in this photo that only experts would notice – so if you can get it, you will be expert.