# N.SSign discography

South Korean boy group N.SSign has released four extended plays, two reissue extended plays, one single album, one live album, eleven singles, and two promotional singles.
Prior to their debut, N.SSign released the digital albums Woo Woo and Salty, and its reissue Monologue. They made their official debut in 2023 with the extended play Birth of Cosmo, led by the single "Wormhole". Birth of Cosmo debuted at number 3 on the Circle Album Chart, and sold approximately 220,000 copies by the end of the year.
N.SSign made their debut in Japan later that same year, with the single "New Star". "New Star" debuted at number 3 on the Oricon Singles Chart, and sold approximately 30,000 copies.

## Extended plays

List of EPs with selected details, chart positions, and sales :
| Title | EP details | Peak chart positions | Peak chart positions | Peak chart positions | Sales |
| Title | EP details | KOR | JPN | JPN Hot | Sales |
| Salty | Released: April 18, 2023 Label: n.CH Entertainment Formats: Digital download, streaming | — | — | — | JPN: 307 (dig.) |
| Birth of Cosmo | Released: August 9, 2023 Label: n.CH Entertainment Formats: CD, digital download, streaming | 3 | 6 | — | KOR: 221,174 JPN: 21,181 |
| Happy & | Released: February 15, 2024 Label: n.CH Entertainment Formats: CD, digital download, streaming | 1 | 12 | 41 | KOR: 259,356 JPN: 11,550 |
| Love Potion | Released: December 30, 2024 Label: n.CH Entertainment Formats: CD, digital download, streaming | 2 | 6 | — | KOR: 197,125 JPN: 7,281 |
| "—" denotes a recording that did not chart or was not released in that territory. ||||||

### Reissue extended plays

List of reissue EPs with selected details, chart positions, and sales :
| Title | EP details | Peak chart positions | Peak chart positions | Sales |
| Title | EP details | KOR | JPN | Sales |
| Monologue | Released: May 27, 2023 Label: n.CH Entertainment Formats: Digital download, streaming | — | — | |
| Tiger | Released: July 18, 2024 Label: n.CH Entertainment Formats: CD, digital download, streaming | 11 | 18 | KOR: 52,531 JPN: 3,163 |
| "—" denotes a recording that did not chart or was not released in that territory. |||||

## Single albums

List of single albums with selected details, chart positions, and sales :
| Title | Album details | Peak chart positions | Sales |
| Title | Album details | JPN Dig. | Sales |
| Woo Woo | Released: January 2, 2023 Label: n.CH Entertainment Formats: Digital download, streaming | 12 | JPN: 357 (dig.) |

## Live albums

List of live albums with selected details, chart positions, and sales :
| Title | Album details | Peak chart positions | Sales |
| Title | Album details | JPN | Sales |
| N.SSign 1st Arena Concert "Birth of Cosmo" Live Album | Released: November 6, 2024 Label: n.CH Entertainment Formats: CD | 28 | JPN: 2,054 (phy.) |

## Singles
### Korean singles

List of Korean singles, showing year released, selected chart positions, and name of the album :
| Title | Year | Peak chart positions | Album |
| Title | Year | KOR DL | Album |
| "Woo Woo" | 2023 | — | Woo Woo |
| "Salty" | 2023 | — | Salty |
| "Monologue" | 2023 | — | Monologue |
| "Higher" | 2023 | — | Birth of Cosmo |
| "Wormhole" | 2023 | — | Birth of Cosmo |
| "Happy &" | 2024 | 173 | Happy & |
| "Funk Jam" | 2024 | — | Happy & |
| "Love, Love, Love Love Love!" | 2024 | — | Happy & |
| "Tiger (New Flavour)" | 2024 | — | Tiger |
| "Love Potion" (백일몽; 白日夢) | 2024 | 9 | Love Potion |
| "—" denotes a recording that did not chart or was not released in that territory. ||||

### Japanese singles

List of Japanese singles, showing year released, selected chart positions, and name of the album :
| Title | Year | Peak chart positions | Peak chart positions | Sales | Album |
| Title | Year | JPN | JPN Hot | Sales | Album |
| "New Star" | 2023 | 3 | 17 | JPN: 30,570 | Non-album singles |
| "Everblue" | 2024 | 5 | 40 | JPN: 24,873 | Non-album singles |

## Promotional singles

List of promotional singles, showing year released and name of the album :
| Title | Year | Album | Ref. |
| "In Summer" | 2022 | Stars Awakening OST | |
| "Sound Candy" | 2023 | Sound Candy OST | |

## Other charted songs

List of other charted songs, showing year released, selected chart positions, and name of the album :
| Title | Year | Peak chart positions | Album |
| Title | Year | JPN DL | Album |
| "Wormhole" (Japanese version) | 2023 | 72 | "New Star" |