Boy groupB.Wave Entertainment2019–present
ONEUS
원어스
ONEUS connects powerful vocals and theatrical choreography across Light Us, Blood Moon and Malus, continuing as five members with B.Wave Entertainment.
- Debut
- 2019
- Jan 9, 2019
- Members
- 5
- 1 former
- Show wins
- 8
- latest Oct 10
- Awards won
- 4
Seoho
서호Lee Gun-min
Main Vocalist
- Age
- 30
- Height
- 176 cm
- MBTI
- INTP
- Born
- Jun 7, 1996
- From
- Busan, South Korea
- Blood type
- A
Seoho is a South Korean vocalist who was born Lee Gun-min and later legally changed his name to Lee Seo-ho. Before ONEUS debuted, he represented RBW on Produce 101 Season 2 and MIXNINE. He released the solo single “Hatchling” in March 2025 after beginning his military service the previous month. He completed active-duty military service on August 16, 2026.
Leedo
이도Kim Gun-hak
Rapper · Vocalist
- Age
- 29
- Height
- 178 cm
- MBTI
- ISFP
- Born
- Jul 26, 1997
- From
- Uijeongbu, Gyeonggi, South Korea
- Blood type
- AB
Leedo is a South Korean rapper and singer from Uijeongbu. He trained at other agencies before joining RBW and becoming one of the final additions to the team that debuted as ONEUS. His work extends to songwriting and the 2025 solo single “Sun goes down,” featuring YongYong.
Keonhee
건희Lee Keon-hee
Main Vocalist
- Age
- 28
- Height
- 181 cm
- MBTI
- ENFP
- Born
- Jun 27, 1998
- From
- Seongnam, Gyeonggi, South Korea
- Blood type
- O
Keonhee is a South Korean singer from Seongnam and one of ONEUS’s main vocalists. He appeared on Produce 101 Season 2 before taking part in RBW’s pre-debut trainee project. His first solo single, “I Just Want Love,” arrived in April 2025 and includes his own lyric contributions.
Hwanwoong
환웅Yeo Hwan-woong
Main Dancer
- Age
- 28
- Height
- 168 cm
- MBTI
- ISTP
- Born
- Aug 26, 1998
- From
- Yangcheon-gu, Seoul, South Korea
- Blood type
- A
Hwanwoong is a South Korean dancer and singer who attended the School of Performing Arts Seoul. After appearing on Produce 101 Season 2, he became part of ONEUS’s original debut lineup. His first solo single “RADAR” completed the group’s five-member solo-release series in May 2025.
Xion
시온Son Dong-ju
Vocalist
- Age
- 26
- Height
- 172 cm
- MBTI
- ISTJ
- Born
- Jan 10, 2000
- From
- Suwon, Gyeonggi, South Korea
- Blood type
- AB
Xion is a South Korean vocalist and the youngest member of ONEUS. He joined the pre-debut team alongside Leedo and officially debuted with Light Us in January 2019. He expanded into acting with UUU in 2024 and released his first solo single “Camellia” in May 2025.
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Profile & facts
About ONEUS
- Debut
- January 9, 2019
- Agency
- B.Wave Entertainment
- founded 2025
- Fandom
- TO MOON
- Oldest
- Seoho
- 30 years old
- Youngest (maknae)
- Xion
- 26 years old
- Generation
- 4th gen
- debuts 2018–2022
- Origin
- Seoul, South Korea
- Status
- Active
- 2019–present
- First music show win
- “Luna”
- Show Champion · Nov 17, 2021 · 1,043 days after debut
- Latest release
- Under
- Jul 1, 2026
ONEUS formed through RBW’s trainee showcase project, bringing together performers previously seen on Produce 101 Season 2 and MIXNINE. The six-member team released the pre-debut collaboration “Last Song” with ONEWE in September 2018, then officially debuted with Light Us and “Valkyrie” on January 9, 2019. Their fandom is called TO MOON.
+Read the full story
Raise Us and Fly with Us completed their first year of Korean mini albums, while the group launched Japanese releases and its first United States tour. They competed on Road to Kingdom in 2020 before releasing the full-length Devil and the mini albums Binary Code and Blood Moon in 2021. Malus reached No. 1 on Korea’s album chart in 2022. Ravn left that October, and the remaining five members continued with Pygmalion, La Dolce Vita and another world tour.
ONEUS finished second on Road to Kingdom: Ace of Ace in 2024 and revisited its earlier title songs as a five-member lineup on Dear.M in January 2025. Individual solo singles preceded the mini album 5x, followed by the fan song “Fly to you.” After the January 2026 single album 原, the members moved from RBW to B.Wave Entertainment. The Japanese single Under followed in July, and Seoho completed military service in August; their next Korean mini album, FIRST LIGHT : 井, is announced for September 23, 2026.
Frequently asked
How many members does ONEUS have?
ONEUS has 5 members: Seoho, Leedo, Keonhee, Hwanwoong and Xion. Ravn is a former member.
When did ONEUS debut?
ONEUS debuted on January 9, 2019 under B.Wave Entertainment.
What is ONEUS's fandom name?
ONEUS's fans are called TO MOON.
How many music show wins does ONEUS have?
ONEUS has 8 music show wins. The first came on November 17, 2021 with “Luna” on Show Champion, 1,043 days after debut.
Which generation is ONEUS?
ONEUS is a 4th generation K-pop group (debuted 2019).
38 releases · newest first
ONEUS discography
Every album, EP and single in order of release. Pick one for its title track, chart peak, sales, tracklist and where to listen. Chart peaks are from the Circle Album Chart; sales are Korean physical copies.
1 of 38 · newest
Under
Title track: “Under”
- Label
- ASIA NEXUS ENTERTAINMENT
Tracklist · 3 tracks
- 1UnderTitle
- 2Hitokoto
- 3Grenade (Jp Ver.)
原原
Title track: “Grenade”
- Peak, Circle Album Chart
- #11 Circle Album Chart
- Sales, Korea
- 17,888 sold (KR)
- Label
- RBW
Single album also promoted as Grenade.
Tracklist · 3 tracks
- 1GrenadeTitle
- 2STOP & MOVE
- 3When you're close to me
Fly to you바람을 타고 날아간 곳에 네가 있을까
Title track: “Fly to you”
- Label
- RBW
Tracklist · 1 track
- 1Fly to youTitle
5x
Title track: “X”
- Peak, Circle Album Chart
- #11 Circle Album Chart
- Sales, Korea
- 48,118 sold (KR)
- Label
- RBW
Tracklist · 5 tracks
- 1XTitle
- 2LOVE ME or LOSER
- 3RELOAD
- 4BAD
- 5TIME MACHINE (Korean Ver.)
RADAR
Title track: “RADAR”
- Label
- RBW
Hwanwoong solo release in the ONEUS solo-single project.
Tracklist · 1 track
- 1RADAR — Solo track by HwanwoongTitle
Camellia누구나 말하는 사랑은 아니야
Title track: “Camellia”
- Label
- RBW
Xion solo release in the ONEUS solo-single project.
Tracklist · 1 track
- 1Camellia — Solo track by XionTitle
Time Machine
Title track: “Time Machine”
- Label
- RBW
Tracklist · 1 track
- 1Time MachineTitle
Sun goes down (feat. YongYong)
Title track: “Sun goes down (feat. YongYong)”
- Label
- RBW
Leedo solo release in the ONEUS solo-single project.
Tracklist · 1 track
- 1Sun goes down (feat. YongYong) — Solo track by Leedo; feat. YongYongTitle
I Just Want Love
Title track: “I Just Want Love”
- Label
- RBW
Keonhee solo release in the ONEUS solo-single project.
Tracklist · 1 track
- 1I Just Want Love — Solo track by KeonheeTitle
Hatchling
Title track: “Hatchling”
- Label
- RBW
Seoho solo release in the ONEUS solo-single project.
Tracklist · 1 track
- 1Hatchling — Solo track by SeohoTitle
Dear.M
Title track: “IKUK”
- Peak, Circle Album Chart
- #6 Circle Album Chart
- Sales, Korea
- 28,443 sold (KR)
- Label
- RBW
Special album with new songs and five-member Penta versions of earlier title tracks.
Tracklist · 17 tracks
- 1IKUKTitle
- 2We Are Young
- 3DEVILISH LOVE
- 4W
- 5Rupert's drop
- 6Valkyrie (Penta Ver.)
- 7Twilight (Penta Ver.)
- 8LIT (Penta Ver.)
- 9A Song Written Easily (Penta Ver.)
- 10TO BE OR NOT TO BE (Penta Ver.)
- 11BBUSYEO (Penta Ver.)
- 12No diggity (Penta Ver.)
- 13BLACK MIRROR (Penta Ver.)
- 14Life is Beautiful (Penta Ver.)
- 15LUNA (Penta Ver.)
- 16Bring it on (Penta Ver.)
- 17Same Scent (Penta Ver.)
Rupert’s Drop루퍼트의 눈물
Title track: “Rupert's drop”
- Label
- RBW
Tracklist · 2 tracks
- 1Rupert's dropTitle
- 2Rupert's drop (Instrumental) — Instrumental
I KNOW YOU KNOW
Title track: “I KNOW YOU KNOW”
- Label
- Stone Music Entertainment
ONEUS original song first issued on the multi-artist Road to Kingdom: Ace of Ace FINAL soundtrack; this entry covers the ONEUS song.
Tracklist · 1 track
- 1I KNOW YOU KNOWTitle
Now
Title track: “Now”
- Label
- RBW
Remake of Fin.K.L’s 2000 song.
Tracklist · 1 track
- 1NowTitle
La Dolce Vita
Title track: “Baila Conmigo”
- Peak, Circle Album Chart
- #2 Circle Album Chart
- Sales, Korea
- 220,021 sold (KR)
- Label
- RBW
Tracklist · 5 tracks
- 1Intro : Beggin’ you
- 2Baila ConmigoTitle
- 3Simulation
- 4Epilogue
- 5Baila Conmigo (Spanish ver.) — Spanish version
Pygmalion
Title track: “ERASE ME”
- Peak, Circle Album Chart
- #4 Circle Album Chart
- Sales, Korea
- 239,298 sold (KR)
- Label
- RBW
Tracklist · 5 tracks
- 1Intro : LETHE
- 2ERASE METitle
- 3Unforgettable
- 4ECHO
- 5Halley's Comet
Dopamine
Title track: “Dopamine”
- Label
- KISS Entertainment
Tracklist · 9 tracks
- 1DopamineTitle
- 2Katoki
- 3Don’t Know Why
- 4Same Scent (Japanese Version) — Japanese version
- 5Bring It On (Japanese Version) — Japanese version
- 6A Song Written Easily (Japanese Version) — Japanese version
- 7To Be or Not to Be (Japanese Version) — Japanese version
- 8Leader
- 9Dopamine (Instrumental) — Instrumental
Ma Boy (Ma Girl)
Title track: “Ma Boy (Ma Girl)”
- Label
- A2Z Entertainment / Genie Music
ONEUS recording for Listen-Up Bonus.
Tracklist · 2 tracks
- 1Ma Boy (Ma Girl)Title
- 2Ma Boy (Ma Girl) [Instrumental] — Instrumental
Malus
Title track: “Same Scent”
- Peak, Circle Album Chart
- #1 Circle Album Chart
- Sales, Korea
- 238,803 sold (KR)
- Label
- RBW
Tracklist · 7 tracks
- 1Intro : EDEN
- 2Same ScentTitle
- 3STUPID LOVE
- 4Gravitation
- 5Mermaid
- 6FULL MOON
- 7Same Scent (English ver.) — English version
Trickster
Title track: “Bring it on”
- Peak, Circle Album Chart
- #2 Circle Album Chart
- Sales, Korea
- 244,543 sold (KR)
- Label
- RBW
Tracklist · 7 tracks
- 1Intro : Who Got the Joker?
- 2Bring it onTitle
- 3Skydivin’
- 4Firebomb
- 5Fragile
- 6Mr. Wolf
- 7Bring it on (English ver.) — English version
Stay
Title track: “STAY”
- Label
- RBW
Collaboration with ONEWE.
Tracklist · 2 tracks
- 1STAYTitle
- 2STAY (Instrumental) — Instrumental
Blood Moon
Title track: “LUNA”
- Peak, Circle Album Chart
- #2 Circle Album Chart
- Sales, Korea
- 177,877 sold (KR)
- Label
- RBW
Tracklist · 7 tracks
- 1Intro : Window (feat. 최예림) — feat. Choi Ye Lim
- 2LUNATitle
- 3Yes Or No
- 4Life is Beautiful
- 5Shut Up 받고 Crazy Hot!
- 6We're in Love
- 7Who You Are
ONEUS Theatre: Life Is Beautiful
Title track: “Life Is Beautiful”
- Label
- RBW
Tracklist · 2 tracks
- 1Life Is BeautifulTitle
- 2Life Is Beautiful (English Version) — English version
Black Mirror
Title track: “BLACK MIRROR (Japanese Ver.)”
- Label
- KISS Entertainment
Tracklist · 4 tracks
- 1BLACK MIRROR (Japanese Ver.) — Japanese versionTitle
- 2Only One
- 3Black Mirror (Instrumental) — Instrumental
- 4Only One (Instrumental) — Instrumental
ONEUS Theatre: Shut Up 받고 Crazy Hot!
Title track: “Shut Up 받고 Crazy Hot!”
- Label
- RBW
Tracklist · 2 tracks
- 1Shut Up 받고 Crazy Hot!Title
- 2Shut Up 받고 Crazy Hot! (English Version) — English version
Binary Code
Title track: “BLACK MIRROR”
- Peak, Circle Album Chart
- #2 Circle Album Chart
- Sales, Korea
- 108,241 sold (KR)
- Label
- RBW
Tracklist · 5 tracks
- 1BLACK MIRRORTitle
- 2Connect with US
- 3Polarity
- 4Happy Birthday
- 5Valkyrie (Rock Version)
No Diggity
Title track: “No diggity (Japanese Version)”
- Label
- KISS Entertainment
Tracklist · 4 tracks
- 1No diggity (Japanese Version) — Japanese versionTitle
- 2Youth (Japanese Version) — Japanese version
- 3No diggity (Instrumental) — Instrumental
- 4Youth (Instrumental) — Instrumental
Devil
Title track: “No diggity”
- Peak, Circle Album Chart
- #2 Circle Album Chart
- Sales, Korea
- 132,467 sold (KR)
- Label
- RBW
Tracklist · 11 tracks
- 1Intro : Devil is in the detail
- 2No diggityTitle
- 3Leftover
- 4Incomplete
- 5Youth
- 6Bbusyeo
- 7Rewind
- 8Lion Heart
- 9What You Doing?
- 10I.P.U
- 11Outro : Connect with US
Bbusyeo뿌셔
Title track: “BBUSYEO”
- Label
- RBW
Tracklist · 2 tracks
- 1BBUSYEOTitle
- 2BBUSYEO (Instrumental) — Instrumental
Lived
Title track: “To Be or Not to Be”
- Peak, Circle Album Chart
- #5 Circle Album Chart
- Sales, Korea
- 110,863 sold (KR)
- Label
- RBW
Tracklist · 6 tracks
- 1Intro : Lived
- 2To Be or Not to BeTitle
- 3Dead or Alive
- 4Dizzy
- 5Airplane
- 6Come Back Home
Come Back Home
Title track: “Come Back Home”
- Label
- Stone Music Entertainment
ONEUS original song first issued on the multi-artist Road to Kingdom FINAL soundtrack; this entry covers the ONEUS song.
Tracklist · 1 track
- 1Come Back HomeTitle
In Its Time
Title track: “A Song Written Easily”
- Peak, Circle Album Chart
- #5 Circle Album Chart
- Sales, Korea
- 48,751 sold (KR)
- Label
- RBW
Tracklist · 2 tracks
- 1A Song Written EasilyTitle
- 2Hide and Seek
808
Title track: “808”
- Label
- KISS Entertainment
Japanese limited-edition five-track configuration.
Tracklist · 5 tracks
- 1808Title
- 2A Thousand Stars
- 3Lost
- 4In My Arms
- 5808 (Instrumental) — Instrumental
Fly with Us
Title track: “Lit”
- Peak, Circle Album Chart
- #4 Circle Album Chart
- Sales, Korea
- 50,476 sold (KR)
- Label
- RBW
Tracklist · 6 tracks
- 1Intro : Fly Me to the Moon
- 2Plastic Flower
- 3LitTitle
- 4Blue Sky
- 5Level Up
- 6Stand By
Twilight
Title track: “Twilight (Japanese Version)”
- Label
- KISS Entertainment
Japanese limited-edition five-track configuration.
Tracklist · 5 tracks
- 1Twilight (Japanese Version) — Japanese versionTitle
- 2Valkyrie (Japanese Version) — Japanese version
- 3Koisii
- 4Kiseki
- 5Twilight (Instrumental) — Instrumental
Raise Us
Title track: “Twilight”
- Peak, Circle Album Chart
- #4 Circle Album Chart
- Sales, Korea
- 49,469 sold (KR)
- Label
- RBW
Tracklist · 6 tracks
- 1Intro : Time
- 2TwilightTitle
- 3English Girl — English version
- 4BingBing
- 5White Night
- 6Now
Light Us
Title track: “Valkyrie”
- Peak, Circle Album Chart
- #6 Circle Album Chart
- Sales, Korea
- 40,305 sold (KR)
- Label
- RBW
Tracklist · 7 tracks
- 1Intro: Light Us
- 2ZigZag
- 3ValkyrieTitle
- 4Red Thread
- 5Eye Contact
- 6Hero
- 7Crazy & Crazy — Unit: Ravn & Leedo; feat. CyA of ONEWE; produced by CyA
Last Song
Title track: “Last Song”
- Label
- RBW
Collaboration with ONEWE.
Tracklist · 1 track
- 1Last SongTitle
Physical albums · Korea
ONEUS album sales
Cumulative Korean copies per release as reported by the Circle Album Chart. A ring marks a release that set a new personal best at the time.
- Best-selling release
- 245K
- Trickster · 2022
- Copies sold in Korea
- 1.76M
- across 15 releases
+Show as a table
| Release | Released | Copies (Circle) |
|---|---|---|
| 原 | Jan 20, 2026 | 17,888 |
| 5x | Jun 30, 2025 | 48,118 |
| Dear.M | Jan 14, 2025 | 28,443 |
| La Dolce Vita | Sep 26, 2023 | 220,021 |
| Pygmalion | May 8, 2023 | 239,298 |
| Malus | Sep 5, 2022 | 238,803 |
| Trickster | May 17, 2022 | 244,543 |
| Blood Moon | Nov 9, 2021 | 177,877 |
| Binary Code | May 11, 2021 | 108,241 |
| Devil | Jan 19, 2021 | 132,467 |
| Lived | Aug 19, 2020 | 110,863 |
| In Its Time | Mar 24, 2020 | 48,751 |
| Fly with Us | Sep 30, 2019 | 50,476 |
| Raise Us | May 29, 2019 | 49,469 |
| Light Us | Jan 9, 2019 | 40,305 |
Weekly music programs
ONEUS music show wins
Every first place on The Show, Show Champion, M Countdown, Music Bank, Show! Music Core and Inkigayo, grouped by song.
4 wins · 0 nominations
ONEUS awards
20231 award
Best Emotive Award – Music
Asia Artist Awards
20202 awards
Focus Award – Music
Asia Artist Awards
New K-Wave Music Icon Award
Soribada Best K-Music Awards
20191 award
Next Artist Award
Soribada Best K-Music Awards