birthdate: '0000-01-24'
birthplace: Japan
discography:
- catalog: SSCD-0005
  date: '2009-12-30'
  link: album/19480
  reprint: false
  roles:
  - Arranger
  titles:
    en: Underground Square -DJMAX Remix Trilogy-
    ja: Underground Square -DJMAX Remix Trilogy-
    ja-latn: Underground Square -DJMAX Remix Trilogy-
  type: doujin
- catalog: SSCD-0007
  date: '2010-08-15'
  link: album/143711
  reprint: false
  roles:
  - Composer
  titles:
    en: Artist Collections Vol.2
    ja: Artist Collections Vol.2
    ja-latn: Artist Collections Vol.2
  type: works
- catalog: N/A
  date: '2011'
  link: album/122603
  reprint: false
  roles:
  - Remixer (as witch's slavewitch's slave)
  - Music (as witch's slavewitch's slave)
  titles:
    en: WS
    ja: WS
    ja-latn: WS
  type: doujin
- catalog: N/A
  date: '2011'
  link: album/140796
  reprint: false
  roles:
  - Mastering Engineer
  titles:
    en: Groundbreaking Underground BOF2010 OUTSIDE ALBUM
    ja: Groundbreaking Underground BOF2010 OUTSIDE ALBUM
    ja-latn: Groundbreaking Underground BOF2010 OUTSIDE ALBUM
  type: doujin
- catalog: SBFR-0032~3
  date: '2012-08-11'
  link: album/34334
  reprint: false
  roles:
  - Arranger
  titles:
    en: Carnival of the Blue Sky!
    ja: あおそらのカーニバルだ！
    ja-latn: Carnival of the Blue Sky!
  type: doujin
- catalog: LUZE-0006
  date: '2012-08-24'
  link: album/141850
  reprint: false
  roles:
  - Remixer
  titles:
    en: Return
    ja: Return
    ja-latn: Return
  type: works
- catalog: N/A
  date: '2014-02-11'
  link: album/132458
  reprint: false
  roles:
  - Synthesized Drum
  - Remixer
  - Mastering Engineer
  - Artist
  - Jacket Designer
  titles:
    en: gumtune.
    ja: gumtune.
    ja-latn: gumtune.
  type: works
- catalog: N/A
  date: '2014-12-30'
  link: album/141846
  reprint: false
  roles:
  - Music
  titles:
    en: my flagship 2
    ja: my flagship 2
    ja-latn: my flagship 2
  type: works
- catalog: SSCD-0017
  date: '2014-12-30'
  link: album/141849
  reprint: false
  roles:
  - Arranger
  titles:
    en: Underground Square 4 -DJMAX Remix Trilogy-
    ja: Underground Square 4 -DJMAX Remix Trilogy-
    ja-latn: Underground Square 4 -DJMAX Remix Trilogy-
  type: doujin
- catalog: LUZE-0016
  date: '2015-04-26'
  link: album/143568
  reprint: false
  roles:
  - Artist
  titles:
    en: 'Meikyuu Alchemia -alchemstoria- side: Ahsahr'
    ja: 'メイキュウアルケミア -alchemstoria- side: Ahsahr'
    ja-latn: 'Meikyuu Alchemia -alchemstoria- side: Ahsahr'
  type: works
- catalog: DVAC-0006
  date: '2015-12-31'
  link: album/87634
  reprint: false
  roles:
  - Composer (as witch's slavewitch's slave)
  titles:
    en: BlackLotus
    ja: BlackLotus
    ja-latn: BlackLotus
  type: works
- catalog: SSEB-0056
  date: '2015-12-31'
  link: album/86983
  reprint: false
  roles:
  - Arranger
  titles:
    en: Winter Ice Berg
    ja: Winter Ice Berg
    ja-latn: Winter Ice Berg
  type: doujin
- catalog: TG-005
  date: '2016-10-30'
  link: album/119896
  reprint: false
  roles:
  - Composer (as witch's slavewitch's slave)
  titles:
    en: Grimoire of Darkness
    ja: Grimoire of Darkness
    ja-latn: Grimoire of Darkness
  type: doujin
- catalog: TG-007
  date: '2018-04-29'
  link: album/128714
  reprint: false
  roles:
  - Composer (as witch's slavewitch's slave)
  titles:
    en: CHAOS MAGNVM
    ja: CHAOS MAGNVM
    ja-latn: CHAOS MAGNVM
  type: doujin
- catalog: IROCD-002
  date: '2019-10-27'
  link: album/91875
  reprint: false
  roles:
  - Music
  titles:
    en: 'ARCAEA Sound Collection: MEMORIES OF CONFLICT'
    ja: 'ARCAEA Sound Collection: MEMORIES OF CONFLICT'
    ja-latn: 'ARCAEA Sound Collection: MEMORIES OF CONFLICT'
  type: game
- catalog: NADC-0001
  date: '2025-10-26'
  link: album/153630
  reprint: false
  roles:
  - Artist (also as witch's slavewitch's slave)
  titles:
    en: ILLEGAL PARADISE / witch's slave
    ja: 堕楽の園 / witch's slave
    ja-latn: ILLEGAL PARADISE / witch's slave
  type: works
featured_on: []
info:
  Birthdate: Jan 24
  Birthplace: Japan
  Credited works:
  - 16 albums in database
  - 1 products in database
  Credits:
  - 4 arranger
  - 4 composer
  - 4 music
  - 3 remixer
  - 3 artist
  - 2 mastering engineer
  - 1 synthesized drum
  - 1 jacket designer
  Organizations: &id001
  - link: org/4911
    names:
      en: noob alchemist.
      ja: noob alchemist.
link: artist/44281
meta:
  added_date: 2021-08-03T14:33
  edited_date: 2024-07-31T01:01
  fetched_date: 2026-01-14T23:03
  ttl: 86400
  visitors: 1919
name: gmtn.
notes: A BMS composer who made his event debut at BOF2009, creating gothic music with
  a focus on four-on-the-floor beats. His name is pronounced " gamutsun" .
organizations: *id001
picture_full: https://media.vgm.io/artists/18/44281/44281-1723620377.jpg
picture_small: https://thumb-media.vgm.io/artists/18/44281/44281-1723620377.jpg
sex: male
twitter_names:
- gumtune
type: Individual
vgmdb_link: https://vgmdb.net/artist/44281?perpage=99999
websites:
  Official: []
