Culture Shocks in Japan: 7 things that may surprise you

Conversations are kept to a minimum, and phone calls are generally avoided on public transportation. You might get a few stares if you talk on the phone on the train. 
 

Bowing is a significant aspect of Japanese social interaction and comes with various levels of formality. The different style of the bow can show different levels of respect.
 

You won’t find trash cans on the roads and streets and yet all the places are remarkably clean. People usually carry trash in separate bags when they travel.
 

Japanese food etiquette can differ greatly from other cultures. For example, it is considered polite to slurp noodles to show appreciation for food. 
 

Japan has an extensive array of vending machines that sell not just snacks and drinks, but also items like hot meals, clothing, and even electronics. 
 

Public bathing is a significant part of Japanese culture. Onsens (hot springs) and sentō (public baths) are common, and bathing is done communally.

In many Japanese homes, it is customary to remove your shoes before entering. This practice extends to some restaurants, temples, and certain public spaces.