Two days after arriving in Japan, “Hyun Joong” and “Yong Jun” eventually attended the event “Project Smile” is titled “Message to Asia at the Tokyo Dome.” Appearance of two of the top Korean star was apparently the main attraction in this event. evidence around 30,000 fans from all over Asia are willing to jostle for the sake of their appearance.
The Night, even smile Project opened with the sound track creation Tetsuya Komuro, The Power of Smile that was delivered with perfect Hyun Joong, further, he brought the soundtrack serial Playful Kiss, one more time and the song Please Be Good To Me. After the appearance of “Hyun Joong’s” turn Hwanhee, Dae Guk Nam Ah (The Boss), Shu-I, Joe Zheng, KAT-TUN, Vanness Wu, GACK, and Yong Jun get into on stage to entertain the fans.
Before attending this activity, Hyun Joong and Yong Jun was attending a charity event at JCB Hall. In this event, they had photos with several fans who were lucky. When standing on the stage, fans continue to call Hyun Joong as Regine and Yong Jun-ssi.
During this time the Japanese public to know Hyun Joong with the nickname “Little Yonsama”. The nickname was given to him because it is considered as the successor Yong Jun, known as Yonsama.