Prior to joining the Korean army for 2 years for compulsory military service, Rain first released a digital single entitled 'Busan Woman'. Single is launched today, Tuesday (08/16/2011) and immediately exploded.

Yet one day after its release, 'Busan Woman' first direct menempatiperingkat at various online music charts in Korea. Among others, Mnet, Soribada, Dosirak, and Bugs.

Although the burst, songs written and arranged by the rain that reportedly will not be officially promoted. It will only be part of the last album Rain.

Busan Woman is Dedicated and is a gift from Rain to Clouds (calls for fans Rain). Rain will sing this song at last concert and the lyrics of the song it self will be changed for each city.

Rain is scheduled to tour various cities in Korea starting from Busan (August 13), proceed to Daegu (August 27), Jeju Island (3 September), Gwangju (17 September), Daejun (18 September), and Seoul (September 24 to 25) before going to the draft later this year.