CEO/Programmer
1980 Began programming using Apple II
1986 Launched QuickScan, his first software for Macintosh
Developed ColorMagician and PrintMagician
1989 Established Kohshin Graphic Systems, Inc., with Junichi Matsuda
Developed successful software, such as CutieMascot, CutieAlbum,
GRANDMUSEE and Momento
（Sales agency：ashirlabo.co.,ltd）
2000 Established Ottimo, Inc., with the aim of creating many new
applications for Macintosh
More infomation: Private Home Page
Development and sales of software, consulting
Consulting on hardware development
Creation of how-to books on software and hardware development
Contact us：koike@ottimo.co.jp