Ichi-ji ni-hun desu. (It is 1 o`clock 2 minutes)
“Hun” means “minute”.
I-ppun means 1 minute.
Ni-hun does 2 minute.
San-pun: 3 minutes.
Yon-hun: 4 minutes.
Go-hun: 5 minutes.
Ro-ppun: 6 minutes.
Nana-hun: 7 minutes.
Ha-ppun: 8 minutes.
Kyuu-hun: 9 minutes.
Jyu-ppun: 10 minutes.
Jyuu-i-ppun: 11minutes.