Born June 2nd, 1980, Hirokazu Koshio (小塩広和) joined the Kyushu Institute of Design in 2003, from where he graduated 2 years later. Right after obtaining his Acoustic degree, Koshio was hired as a member of ZUNTATA, the in-house sound musician unit of Taito for which company he has composed music for a number of its games, including mobile titles (Space Invaders Infinity Gene and Arkanoid vs Space Invaders among others) as well as Taito's music game series: Music Gun! Gun! and Groove Coaster. Together with ZUNTATA member Shohei Tsuchiya (土屋昇平), Hirokazu Koshio single-handedly created most of the original mobile Groove Coaster game's playable songs, signing his works under a number of different aliases while also being the sound director of the whole series for a number of years.
Hirokazu Koshio graduated from ZUNTATA on November 2015 in favor of a freelance musician career, with the creation of the COSIOTONE sound label; despite his departure from ZUNTATA, he's still contributing to different music games to this day, with both original tracks and custom theme arrangements from different videogames.
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Namco Original
- OK I'm blue rat
- Extreme MGG★★★
- Got more raves?
- FUJIN Rumble
- SHOGYO MUJO
- Theme of Musicgungun
- M.G.G. Second Theme of Musicgungun
- Densha De Densha De Go!go!go!revolution
- Invader Girl!
- Happy Smiling♪
- Bubble Bobble Medley
- Miracle Force
- Planet Connection
- Touhou Onganmu (東方音銃夢)
- Touhou Sangakusai (東方散楽祭)
- The Beginning
- Music Plot Type Three
- Happy Smiling♪ -More Happy Mix-
- Invade You
- Neptune Diving
- I CANNOT APE
- Fun-House
- Cardiac Rhythm
- Protocol Signal Generation
- Thrash Beat
- Space Invaders Infinity Gene Medley
- Jingle Bells -Trance Mix-
- Shadow
- Eclipse Landscape
- The Star-Sprangled Banner
- Music Plot Type Zero
- Invader Disco
- Symphony No. 9 -Groove Mix-
- Walking Through The Towers -Remix-
- Groove Prayer
- COZMIC OPERATION
- Period of Revolution
- BURN ALT AIR
- BEFORE TEN ORB
- Departure -Remix-
- ARKANOID vs SPACE INVADERS
- Black MInD
- COSMIC AIR WAY -Trans Mountain Express MIX-
- Abyssal Withdrawal
- Got more raves?
- Got a pain cover
- Got noir forever.
- Got hive of Ra
- Got recover run
- Kaminohi (カミノヒ)
- Touhou Fushicho (東方不死鳥)
- Touhou Chishinritsu (東方地神律)
- Touhou Shigetake (東方双地舞)
jubeat
- Girl on Data
beatmania IIDX
- Rise Circuit