Good morning/ohayou gozaimasu = until 10:30
Good day/ konnichiwa =after 10:30 until 5pm
Good evening/ konbanwai = at 5pm
Goodnight/ oyasumi nasai = bedtime
To give name = konnichiwa kaylah desu
Ka turns anything into a question
Nan means [what] desu means [it]
Rei/Zero = 0
Ichi = 1
Ni = 2
San = 3
Shi/Yon = 4
Go = 5
Noku = 6
Shichi/Nana = 7
Hachi = 8
Kyuu = 9
Juu = 10
then for the teen numbers just add juu in front of the numbers such as
Juuichi = 11
Juuni = 12
so on so on
Ja mata = see you later
Sayounara = goodbye
Mata Ne = later (cool)