Private company
IOSYS
Logo: iosysos.com3
Japanese musical ensemble
IOSYS (イオシス, ioshisu) is a Japanese musical ensemble and doujin circle from Sapporo, Japan. The group is primarily known for producing rearrangements of music from the Touhou Project series of shoot 'em up video games. They are not signed to a label, instead preferring to release their music through dōjin channels such as the Comiket convention and via their website.2 Wikipedia text CC BY-SA 4.0
Last updated Oct 21, 2026.
Overview
- Industrydigital media1
- HeadquartersSapporo1
- Founded inSapporo1
- Websitewww.iosysos.com
- Legal formyūgen gaisha1
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IOSYS (イオシス, ioshisu) is a Japanese musical ensemble and doujin circle from Sapporo, Japan. The group is primarily known for producing rearrangements of music from the Touhou Project series of shoot 'em up video games. They are not signed to a label, instead preferring to release their music through dōjin channels such as the Comiket convention and via their website. Their music frequently parodies characters or themes of games such as those of the Touhou Project or Atlus's Etrian Odyssey.2
Products and brands
- compact disc
Listed on Wikidata.1
Timeline
- 1998Founded Founded in Sapporo1
Links
- Websitewww.iosysos.com1
- X (Twitter)x.com/IOSYS_OS1
- Facebookwww.facebook.com/IOSYSOS1
- WikipediaIOSYS
- More imagesWikimedia Commons
- WikidataQ512251
Sources
The numbers on this page point here. Each one links to the record it came from.
- 1WikidataIOSYS on Wikidata
- 2WikipediaIOSYS on Wikipedia
- 3Company websiteIOSYS logo
- 4Wikimedia CommonsIOSYS photo by VulcanSphere, CC BY 4.0