Chopstick etiquette is no joke! Nobody will judge you if you fumble a bit, but the items listed here are definitely faux pas.
Infographic: how to greet people in Japanese. http://japanesetest4you.com/infographic-how-to-greet-people-in-japanese/
Essential Japanese phrases for shopping part 1. http://japanesetest4you.com/infographic-essential-japanese-phrases-for-shopping-part-1/
Fabric Shopping In Tokyo - The Money, The Numbers
A very simple infographic that offers up 10 simples rules to follow when dining in Japan, like the fact that you should never top up your own drink >> https://www.finedininglovers.com/blog/food-drinks/japanese-dining-ettiquette/
Infographic: common questions in Japanese part 2. http://japanesetest4you.com/infographic-common-questions-in-japanese-part-2/