Main article: BMSG
The following is a list of all BMSG acts and its members.
As of January 2025 BMSG has a total of 41 members, of which 23 are artists and 18 are trainees.
Main Acts[]
| Name | Join/Formation Date | BMSG Debut Date | Notes |
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September 18, 2020 | November 18, 2020 | President, Producer, CEO |
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September 18, 2020 | October 16, 2020 | First Artist |
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August 13, 2021 | November 3, 2021 | THE FIRST Winners |
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August 13, 2021 | January 5, 2022 | THE FIRST Finalist |
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August 24, 2021 | January 12, 2022 | THE FIRST Top 30 Former BMSG Trainees |
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October 30, 2022 | May 17, 2023 | MISSIONx2 Winners |
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August 13, 2021 | October 6, 2023 | THE FIRST Finalist Former BMSG Trainees |
Trainees[]
- Note: joining dates for some of the trainees are estimates based on available information.
| Name | Born | Prefecture | Blood Type | Join Date | Notes |
|---|---|---|---|---|---|
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(ルイ) |
June 1, 2007 (age 17) |
Tokyo | A | July 23, 2021 | THE FIRST 11th place |
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(タイキ) |
July 28, 2007 (age 17) |
Tokyo | O | April 8, 2022 | THE FIRST Top 15 |
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(カノン) |
April 3, 2006 (age 18) |
North Kanto | O | October 30, 2022 | MISSIONx2 Finalist |
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(レン) |
May 11, 2007 (age 17) |
Aichi | O | April 1, 2023 | Undisclosed until July 7, 2024 |
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(カイリ) |
April 6, 2010 (age 14) |
Osaka | O | April 1, 2023 | Undisclosed until July 17, 2024 |
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(ユウタ) |
September 11, 2007 (age 17) |
Tokyo | A | September 1, 2023 | Undisclosed until July 8, 2024 |
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(ケイト) |
November 14, 2009 (age 15) |
Saitama | AB | September 1, 2023 | Undisclosed until July 23, 2024 |
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(ケイ) |
July 17, 2006 (age 18) |
Tokyo | AB | September 1, 2023 | Boys Planet contestant Undisclosed until August 1, 2024 |
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(ライキ) |
May 13, 2007 (age 17) |
Kyoto | O | September 1, 2023 | Undisclosed until July 9, 2024 |
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(コウタ) |
December 6, 2009 (age 15) |
Niigata | O | September 1, 2023 | Undisclosed until July 23, 2024 |
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(タイチ) |
May 16, 2007 (age 17) |
Tokyo | O | January 2, 2024 | Nizi Project season 2 Top 20 Undisclosed until July 31, 2024 |
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(リョウマ) |
August 6, 2008 (age 16) |
Nagano | O | January 2, 2024 | Undisclosed until July 17, 2024 |
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(ゴイチ) |
December 14, 2006 (age 18) |
Osaka | A | June 1, 2024 | Undisclosed until July 10, 2024 |
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(アオイ) |
October 7, 2010 (age 14) |
? | ? | ? | Undisclosed until December 24, 2024 |
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(ハル) |
November 19, 2009 (age 15) |
Tokyo | ? | April 1, 2024 | |
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(トモキ) |
May 18, 2011 (age 13) |
? | ? | ? | |
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(レン) |
May 26, 2011 (age 13) |
Hyogo | ? | September 1, 2023 | |
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(ヤマト) |
January 31, 2010, 2010 (age 14) |
Okayama | ? | ? | |
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(ミツヒコ) |
April 2, 2009 (age 15) |
? | ? | ? | |
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(テルヒコ) |
April 2, 2009 (age 15) |
? | ? | ? | |
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(ユウタ) |
February 16, 2012 (age 12) |
Kanagawa | ? | June 1, 2024 |
Members by Tenure[]
This is a list of BMSG members by tenure. All members who are currently in the company are in BOLD. Joining dates for some of the trainees are estimates based on available information.
| Name | Join Date | Departure Date | Tenure |
|---|---|---|---|
| SKY-HI | September 18, 2020 | Present | 4 Years, 4 Months, 2 Days |
| Novel Core | September 18, 2020 | Present | 4 Years, 4 Months, 2 Days |
| RUI | July 23, 2021 | Present | 3 Years, 5 Months, 28 Days |
| JUNON | August 13, 2021 | Present | 3 Years, 5 Months, 7 Days |
| LEO | August 13, 2021 | Present | 3 Years, 5 Months, 7 Days |
| RYOKI | August 13, 2021 | Present | 3 Years, 5 Months, 7 Days |
| SOTA | August 13, 2021 | Present | 3 Years, 5 Months, 7 Days |
| MANATO | August 13, 2021 | Present | 3 Years, 5 Months, 7 Days |
| SHUNTO | August 13, 2021 | Present | 3 Years, 5 Months, 7 Days |
| RYUHEI | August 13, 2021 | Present | 3 Years, 5 Months, 7 Days |
| Aile The Shota | August 13, 2021 | Present | 3 Years, 5 Months, 7 Days |
| RAN | August 13, 2021 | Present | 3 Years, 5 Months, 7 Days |
| REIKO | August 13, 2021 | Present | 3 Years, 5 Months, 7 Days |
| edhiii boi | August 24, 2021 | Present | 3 Years, 4 Months, 27 Days |
| KAIRYU | September 1, 2021 | Present | 3 Years, 4 Months, 19 Days |
| SEITO | November 1, 2021 | Present | 3 Years, 2 Months, 19 Days |
| TAIKI | April 8, 2022 | Present | 2 Years, 9 Months, 12 Days |
| TAKUTO | October 30, 2022 | Present | 2 Years, 2 Months, 21 Days |
| EIKI | October 30, 2022 | Present | 2 Years, 2 Months, 21 Days |
| NAOYA | October 30, 2022 | Present | 2 Years, 2 Months, 21 Days |
| RYUKI | October 30, 2022 | Present | 2 Years, 2 Months, 21 Days |
| HAYATO | October 30, 2022 | Present | 2 Years, 2 Months, 21 Days |
| KANON | October 30, 2022 | Present | 2 Years, 2 Months, 21 Days |
| REN (2007) | April 1, 2023 | Present | 1 Year, 9 Months, 19 Days |
| KAIRI | April 1, 2023 | Present | 1 Year, 9 Months, 19 Days |
| YUTA (2007) | September 1, 2023 | Present | 1 Year, 4 Months, 19 Days |
| KEITO | September 1, 2023 | Present | 1 Year, 4 Months, 19 Days |
| KEI | September 1, 2023 | Present | 1 Year, 4 Months, 19 Days |
| RAIKI | September 1, 2023 | Present | 1 Year, 4 Months, 19 Days |
| COTA | September 1, 2023 | Present | 1 Year, 4 Months, 19 Days |
| REN (2011) | September 1, 2023 | Present | 1 Year, 4 Months, 19 Days |
| TAICHI | January 2, 2024 | Present | 1 Year, 0 Months, 18 Days |
| RYOMA | January 2, 2024 | Present | 1 Year, 0 Months, 18 Days |
| HAL | April 1, 2024 | Present | 0 Years, 9 Months, 19 Days |
| GOICHI | June 1, 2024 | Present | 0 Years, 7 Months, 19 Days |
| YUTA (2012) | June 1, 2024 | Present | 0 Years, 7 Months, 19 Days |
Members by Age[]
This lists all members of BMSG in age order.
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