just go in order
"a-i-u-e-o"
"ka-ki-ku-ke-ko"
etc.
trust me, it's not any different than learning a combination code
on a video game lol just have to keep looking at the symbol and
say the word that goes with it.
good luck (: ganbatte~
"hey souljah boy, can i.... YAHH TRICK YAHHH!!!!!"