These are the credits to Kuru Kuru Kururin.
Staff
Programmer
Yasunari Watanabe
Programming Staff
Taichirou Kuroiwa
Hiroyuki Matsui
Course Design
Hironobu Fumita
Masahiro Yuge
Kenji Kawakita
Yuki Yonei
Art Director
Shinichi Ohnishi
Graphic
Yuki Yonei
Yukiko Sugiyama
Shinji Yamane
Hironobu Fumita
Music
Atsuhiro Motoyama
Character Design
Demonstration Play
Hironobu Fumita
Original Concept
Masahiro Yuge
Planning Manager
Yuichi Toyama
Special Thanks
NAL Testing
Localization
Sakae Yamazaki
Coordination
Directors
Masato Toyoshima