wa, ga, wo, de O_o

[M10]

hi
I just can't understand how to use the "は(wa)" "が(ga)" "に(ni)" "を(wo)" "で(de)" etc..
because it likes that all of them have at less 2 meanings
like NI for hour
and NI for objects

[Uncle Frank]

The title to the latest J-rock new hit single !
Catchy little tune !!

Frank

:D