Since Super Junior's debut in South Korea, the group endeavored to share an equal share of influence across Asia. The group has paid many visits to countries outside of their homeland to promote their music, especially to China and Thailand.


Thailand

Super Junior made their first overseas performance in Thailand on March 9, 2006 at the Pattaya International Music Festival. In effect of the appearance, their single with TVXQ, "Show Me Your Love," moved up to #8 on Thailand's Channel [V] Music Chart. Soon afterwards, "Miracle" debuted as #1 in the charts on March 21, 2006. "Miracle" was the second song produced by SM Entertainment that topped overseas music charts in Thailand of Channel V after TVXQ's "Rising Sun." The song stayed as #1 for four consecutive weeks. The group's second single for SMTown, "Full of Happiness" (행복) debuted as #18 on Thailand's International Channel [V] Music Chart on the week of July 29, 2007. The single jumped to #8 the week after, and on the third week the single advanced to #1. Aside the International Channel [V] Music Chart, which it was #1 for six consecutive weeks, it also made it to #1 on the POP Channel International Chart and the MTV International Chart in Thailand. It has been staying strong as the #1 position on these three charts. In November 29, 2008 Super Junior and the rest of the SM will come to Thailand for their first SMTOWN Live '08 concert in Bangkok, Thailand.

Since 2007, Siwon was chosen to be the endorser for 12 Plus Powder, and has been periodically filming commercials in Thailand. Kibum and Donghae was also included in these commercial with Siwon, but in different products. Coming soon in this fall Kyuhyun will also going to be in a 12plus commercial with Siwon and Toey. Fall in 2008, they also did a Yamaha Fino commercial with a Thailand popular artist called Golf Mike. Yesung and Kibum was not included in these commercial. Super Junior were also appointed as goodwill ambassadors for the 2008 Korea and Thailand 50th Anniversary, honoring the good relationship Korea has with Thailand in the past fifty years.

The group held their first concert in Bangkok on July 12, 2008 in the Impact Arena as part of the second stop of the group's first Asia tour. Once sales released the tickets were sold out quickly and the group performed in a full house.


Mainland China

In April 2006, Super Junior's Chinese member Han Geng, visited China for the first time since his debut to promote the group. Since then, he and the rest of Super Junior continuously visited China. On June 12, 2006 Super Junior made their debut performance as a group in China performing "U" and "Miracle". After filming the Chinese film A Battle of Wits in 2006, Siwon made frequent visits to China to promote the film. Along with the rest of the cast of the film, he toured four cities in China, including Beijing, Shanghai, and Hong Kong. On August 8, 2007, Han Geng and Siwon traveled to Changsha to participate in a variety show, being one of the first K-pop idols to appear on Chinese variety shows.

The group released a Mandarin version of "U" on June 15, 2007 and various sources have stated that the group will release a Chinese language album. However instead of the entire group, a subgroup was created for the market instead. On April 8, 2008, Super Junior-M, a subgroup that is specifically designed for the Chinese music industry, debuted with their first music video, "U". The subgroup's debut album, Me, was released in different regions of Mainland China starting April 23, 2008. The Korean version of the album which has three bonus Korean tracks, was released in South Korea on April 30, 2008. Me was released throughout the rest of Asia on May 2, 2008. The album debuted as #1 in all major album charts in China.


Taiwan

Super Junior's first visit to Taiwan was on June 16, 2007 as guest performers and presenters for the Golden Melody Awards. They presented the Best Vocal Group and Best Performance Album awards. They also performed the songs "U" and "Miracle" at the awards ceremony.

Super Junior's visit to Taiwan helped increase the sales figures of Don't Don which was released in Taiwan on October 19, 2007. It is the highest ranked Korean album on the G-music Combo Billboard Chart, surpassing the albums of TVXQ and Shinhwa. Super Junior's album also ranked above Taiwanese boy band K One, whose album debuted at #6. The album peaked at #1 in Taiwan's Five Music J-pop/K-pop Chart and the G-music J-pop Chart in Taiwan within the first week of release.

Super Junior visited Taiwan a second time on January 5, 2008 for Taiwan's "Music in Harmony" concert as a beginning step to have a closer approach to the Chinese market. They performed in the concert along with Taiwan's Show Luo and Energy. Korea's Baby Vox Re.V and PARAN were also invited to perform. Popularity won Super Junior to have over 500 fans welcoming them at Taiwan's airport. Super Junior-M's first Chinese-language album, Me, was released on May 2, 2008 in Taiwan, and it debuted on the charts as #2, with only Sodagreen's new release above theirs.


Japan

From July 8 to July 9, 2008, Super Junior made their first official appearance as a group in Japan, holding their first Japan fanmeeting in the Nippon Budokan in Tokyo as a celebration for the grand opening of their official Japanese Homepage that was opened on April 1, 2008. 12,000 tickets to the fanmeeting were all sold out. Although Super Junior has never held activities in Japan, the decision for the group to appear in the renowned Nippon Budokan was rare and became an interesting event to notice. The group released a compiled Japan single the following day, entitled "U/TWINS", which includes the Japanese version of "U" in the limited release, to complement the event. The single peaked at #4 on Japan's Oricon Daily Chart in its first day of release, and dropped down to only four places in its second. The single broke a new record for being the first Korean single to have made within top 10 on Japan's Oricon Weekly Chart.

On November 5, 2008, Super Junior-T released their first Japanese single, "ROCK&GO" in Japan, with the support and featuring of Japanese comemdy duo, Moeyan. The collaboration was the duo's official debut as singers and Super Junior-T's entrance in the Japanese market. The single debuted at #19 on the Oricon Daily Charts and jumped to #2 three days later.