This document provides common Japanese greetings and classroom phrases in both informal and formal forms. It includes greetings for good morning (ohayoo and ohayoo gozaimasu), hello/hi (konnichiwa), good-bye (sayoonara), good evening (konbanwa), and see you (jaa ne). Honorific suffixes are explained, such as sensei for teachers, -san for names, and -kun usually for boys' names. Particles like wa are also described.