Yoonhak, member of boy group Supernova, will reveal his second solo single in Japan.
Waiting 4U will hit stores on October 17th and will be available in three versions: regular ,Type A and B. The regular edition will have an additional track, Dora Dora Crazy Love, Type A will come with a 40-page photobook and b side What About Love while Type B will include the track Vitamin Chocolate.
The singer, who is currently still in the army, released his first single Again earlier this year.
