New unit, instant impact. Leeteuk and Kim Heechul’s freshly launched SUPER JUNIOR-83z has stormed iTunes charts worldwide right out of the gate — proof that even after years in the industry, this duo still knows how to make noise.
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The Debut That Broke Charts
On July 13 at 6 p.m. KST, SUPER JUNIOR-83z officially debuted with their mini album “Promise,” led by its title track of the same name. The response was immediate — within a day, the album had already claimed the No. 1 spot on iTunes Top Albums charts across multiple regions.

Where “Promise” Topped the Charts
| Region | Chart Position |
|---|---|
| Hong Kong | No. 1 |
| Indonesia | No. 1 |
| Macau | No. 1 |
| Malaysia | No. 1 |
| Paraguay | No. 1 |
| Philippines | No. 1 |
| Singapore | No. 1 |
| Taiwan | No. 1 |
| Thailand | No. 1 |
| Vietnam | No. 1 |
That’s a chart-topping sweep spanning Southeast Asia, East Asia, and even South America — a genuinely global reception for a brand-new sub-unit.
What’s Next for the Duo?
Fans won’t have to wait long to see “Promise” performed live — SUPER JUNIOR-83z is set to hit the stage on the July 18 episode of MBC’s “Music Core.” It’s the next big milestone in what’s shaping up to be a strong rollout for the group’s newest chapter.
SUPER JUNIOR itself debuted back in 2005 and has remained one of the most influential acts in the K-pop industry, known for pioneering the sub-unit format that groups have widely adopted since (Wikipedia).
For more K-pop debuts, chart updates, and music industry news, head over to TechnoSports.
FAQs
Q1: Who are the members of SUPER JUNIOR-83z?
The unit consists of Leeteuk and Kim Heechul, both members of SUPER JUNIOR.
Q2: How many charts did “Promise” top after release?
The album hit No. 1 on iTunes charts in at least 10 regions within a day of release.





