One minute
Ippun
Two minutes
Nifun
Three minutes
Sanpun
Four minutes
Yonpun
Five minutes
Gofun
Six minutes
Roppun
Seven minutes
Nanafun
Eight minutes
Happun
Nine minutes
Kyuufun
10 minutes
Juppun
11-19, 21-29, 31-39, 41-49, 51-59 minutes
Juuippun (11), nijuunifun (22), sanjuuroppun (36), so on
a.m.
gozen
p.m.
gogo