Before coming to Japan, I only knew two words. Oishi (Yummy) and arigatou (thank you). When I came to visit for one month in 2011, I learned a few more words. Words that are used in everyday life: ohayou gozaimasu (good morning) konichiwa (hello) konbanwa (good evening) oyasumi (good night) itadakimasu (grace before meal) gochisosamadeshita…