Rain is still on military duty but the Korean sensation is currently performing in Vietnam.
Rain is there in conjunction with the 20th anniversary of diplomatic ties between South Korea and Vietnam. Singer Park Hyo-shin, who is also on military duty, is also part of the line up.
The stars have performed at Ho Chi Minh City Military Theater on March 19. The next show — on March 21 — will be at the Hanoi Opera House.
It is reported that at least 500 tickets were available for the Ho Chi Minh City concert and 700 for the Hanoi show.
Apart from that, Rain and Hyo-shin will visit and perform at the Military University of Culture and Arts, the Institute of Korean Culture, the Military Theater of Song and Dance and Hanoi’s School of Korea.
Rain, who turns 30 in June, is scheduled to complete his military service on July 10, 2013.