Junsu began the tour with a concert in Yokohama, Japan on October 25, with nearly 20,000 fans filling up the local stadium.
Korean pop stars and actors such as 2NE1's CL and Dara, the Jung sisters, and Rain, came out in their stylish best to support breast cancer awareness.
The idol and athlete will be coming aboard Korean talk show Healing Camp as deputy MCs.
WINNER fans plan to close their wallets to protest what they feel is a delayed comeback from their favorite idol group.