Chopstick etiquette is no joke! Nobody will judge you if you fumble a bit, but the items listed here are definitely faux pas.
Japanisch: Nützliche Vokabeln, Lautmalerei, Gitaigo and Giongo
Remembering The Kana Part 1 Hiragana https://www.youtube.com/watch?v=p4npKoaYnOM
Highlighting Japanese Holidays Infographic
Learning Japanese - JapanSugoi - Everything Cool about Japan
Japanese language - I keep little charts like this in my notebook from time to time, when I'm studying languages
Japanese Words for Colors - Learn Japanese
Infographic: how to talk about food in Japanese. http://japanesetest4you.com/infographic-how-to-talk-about-food-in-japanese/