Tweets abound: Somebody really likes A.Move DANCE. :)
— Cloud cover by: Stephe, Managing Editor ^@@^
Rain, and Fabulous One Hongshi in A.Move Dance Academy (out of Osaka, Japan) attire, before or after their EXPO performance. 
(Source: A.Move Dance Academy @Twitter)
his name is Hongshi
he have his own studio came out with a DVD containing some dance workshop using Rain’s moves in his instruction. (thanks anjjo for this info-)
basic he known rain for quite a surprise
Great shots, thanks for sharing
Ok I know this may seem silly but thank you somebody for finally posting a pick where I can read the brand name on his shirt!! I have been trying to read that name on a couple of different idols including GO from MBLAQ and Taeyang from BigBang and never could get the second word!!! I know silly but it was driving me nuts!
Dancing Is the best way of releasing stress and it is enjoyable
That is awesome