Japanese basic words

From UniLang Wiki

Greetings:

Good morning - ohayo gozaimasu

Good afternoon - konnichiwa

Good evening - konbanwa

Itterashai - I'll welcome you back (Said in response to Ittekimasu)

Partings:

See you - ja matane

Goodbye - sayonara (more of a fairwell)

I'll be back - Ittekimasu (Said when leaving the home)