SS501's Kim Hyung Joon made an impressive opening for Hallyu star Song Seung Hun's Japanese fan meeting. According to representatives of Kim Hyung Joon, he performed as a special guest at Song Seung Hun's SH & Asto JAPAN held in Yokohama on the afternoon of September 20th. This event was the one year anniversary for Song Seung Hun's official Japanese fanclub. Representatives stated, "Kim Hyung Joon sang a total of two songs, one including 'Girls,' and he managed to capture the 10,000 member audience with his impressive vocal talent and performance." Kim Hyung Joon commented, "It was a very special stage for me to meet Song Seung Hun's 10,000 fans not as an SS501 member, but as just Kim Hyung Joon. I worked hard in preparing for it, and I'm happy that I was able to show a satisfying performance."