write in japanese on facebook

how to make our profile name in Japanese to write Korean or Chinese characters How can we name our profile or something in Japanese Korean and write Chinese characters on Friendster Facebook MySpace etc It would be a task in Chinese but you can do something Write to phonetically in Korean Japanese is tricky because it only about sounds and words they do not end with consonants My name is Peter but in Japan it works on Pi-ta Also in Japanese L DR and TH are all the same to listen to what can lead to confusion V and B