Here are some situational phrases you will find usefull.
| Good Morning (Formal) | Ohayoo Gozaimasu |
| Good Morning (Informal) | Ohayoo |
| Good Afternoon | Konnichiwa |
| Good Evening | Konbanwa |
| How Are You? | O Genki Desu ka |
| Yes, I'm fine | Ee, Okagesama de |
| Good Bye | Sayonara |
| See you later | Ja, Mata |
| Wakarimasen | I don't understand |