Datam Polystar
Kabushiki-gaisha Dātamu Porisutā was a Japanese media company headquartered in Chiyoda, Tokyo. The company was founded in May 1990 when the game music division of the record company Polystar spun off and became an independent company. Upon becoming independent, it entered the video game market and in the late 1990s, gained fame with the "Roommate" series.
Datam Polystar
- Name
- Datam Polystar Co., Ltd.
- Founded
- 1990
- Headquarters
- Tokyo
- Activity
- video game industry
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Documentary summary
Kabushiki-gaisha Dātamu Porisutā was a Japanese media company headquartered in Chiyoda, Tokyo. The company was founded in May 1990 when the game music division of the record company Polystar spun off and became an independent company. Upon becoming independent, it entered the video game market and in the late 1990s, gained fame with the "Roommate" series.
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wikidata · Q5227448 · wikipedia · Datam Polystar
In this article
Overview
Overview
The company also released a number of video game soundtracks for companies like Sega and Sony. After the release of the album Takemoto Izumi Uta Kore in 2009, it became dormant until it was fully dissolved and liquidated on February 7, 2019. Yukio Kakehi was the company's president for the entirety of its existence.
Key facts
Key facts
• Name — Datam Polystar Co., Ltd. • Native Name — 株式会社 データム・ポリスター • Romanized Name — Kabushiki-gaisha Dātamu Porisutā • Type — Subsidiary • Defunct — 2019 02 07 • Hq Location — Chiyoda, Tokyo, Japan • Key People — Yukio Kakehi, Hisahiro Ando • Products — Video games created by Datam Polystar • Website — www.datam.co.jp • Industry — Video game industry • Parent — ASCII MediaWorks
Super Famicom
Super Famicom
• Cacoma Knight (English version was published by SETA Corporation) • Makeruna Makendou (English version was published by SETA Corporation) • Makeruna! Makendō 2: Kimero Youkai Souri • Musya (English version was published by SETA Corporation) • Youchiensenki Madara (also titled Madara Saga)
Sega Saturn
Sega Saturn
• Dragon Master Silk • Sugoventure! Dragon Master Silk Gaiden
PlayStation
PlayStation
• Makeruna! Makendō 2 • Pocke-Kano: Aida Yumi • Pocke-Kano: Houjouin Shizuka • Pocke-Kano: Ueno Fumio
Dreamcast
Dreamcast
• Inoue Ryouko: Last Scene • Pocke-Kano: Yumi - Shizuka - Fumio • Roommate Novel: Sato Yuka
PlayStation 2
PlayStation 2
• Trizeal (Japanese PlayStation 2 version) • Pure Pure Mimi to Shippo no Monogatari • Roommate Asami: Okusama wa Joshikousei
Institutional history
Dated record
Institutional history
The full dated record · 2 entries
1990
Datam Polystar established.
1990
Datam Polystar is recorded from 1990.
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- Japan
Primary material
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authority record
- Wikidata, structured authority record Q5227448: Datam Polystar
General reference · Wikidata
reference work
- “Datam Polystar”, English Wikipedia, consulted as further reading
Reputable secondary · Wikipedia
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Secondary witnessreference work
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The Encyclopedia exists whether or not anything is for sale. Corrections are recorded rather than overwritten, and every version of this record is kept. Published 16 August 2026.
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