| "Dumb & Dumber" | |
|---|---|
| Digital/Regular cover | |
| Single by iKon | |
| Language | Japanese |
| B-side |
|
| Released | September 28, 2016 |
| Recorded | 2015–16 |
| Studio | YG (Seoul) |
| Genre | J-pop, dance-pop |
| Length | 28:14 |
| Label | YGEX |
| Producer(s) | B.I |
"Dumb & Dumber" is the first Japanese song by South Korean boy group iKon. The debut single was released by YGEX on September 28, 2016. The debut single has three B-side songs, "#WYD" and "Sinosijak (Remix)" with a new song "Love Me". [1]
The song debuted at number one on Japan's official chart Oricon Singles Chart with 48,749 physical copies sold in the first week, [2] while on Billboard Japan, the song debuted also at number one on Japan Hot 100 and Hot Single Sales with total 114,653 on the first week. [3]
In Oricon singles year end chart, the song charted in No.93 selling 60,887.[ citation needed ]
| No. | Title | Music | Length |
|---|---|---|---|
| 1. | "Dumb & Dumber" | Future Bounce, B.I | 4:01 |
| 2. | "#WYD" | Choice37, Kush | 3:31 |
| 3. | "Love Me" | Choice37, Kush, B.I, Koo Jun-hoe | 3:28 |
| 4. | "Sinosijak" (Remix) | B.I, Kang Uk-jin, Ham Seung-chun | 3:06 |
| Total length: | 28:14 | ||
| Chart (2015) | Peak position |
|---|---|
| Japanese Billboard Japan Hot 100 [4] | 1 |
| Japanese Billboard Japan Top Singles Sales [5] | 1 |
| Japanese Oricon Weekly Singles Chart [2] | 1 |
| Region | Certification | Certified units/sales |
|---|---|---|
| Japan (RIAJ) [6] | Gold | 100,000^ |
^ Shipments figures based on certification alone. | ||
| Country | Release date | Format | Label | Ref. |
|---|---|---|---|---|
| Japan | September 28, 2016 | Digital download, CD, DVD |
| [7] |