How Do I Say How Are You In Japanese?

You say it like this
0-genki desu-ka
at least that's what my L.O.T.E teacher taught me
and the 'you' in "desu" is silent!!!

For more polite you can use "o-genki desu ka"

You can say 'kon ni ti ha' to any person you first meet. Or you can say 'gen ki de su ka?' to your friends.

Have fun in japan. Its an amazing place, especially tokyo!

You can say "元気ですか"

How are you in Japanese is "Gen Ki Desu ka"
I am half Japanese so I know a lot of Japanese!
Have fun in Japan! It's a great country!

I'm trying to learn Japanese