Harmful Park © 1997 Sky Think System.
Game ID: SLPS-00498
Released on February 14, 1997 in Japan.
Executive Producer: Junji Oura
Producer: Masahiro Kubota
Director: Kenichi Fujita
Game Design: Kenichi Fujita, Hisato Igami
Program: Hisato Igami, Tomohisa Yamagata
Design: Hisato Igami
Illustration: Yasuhiko Onishi
Graphic: Hisato Igami, Tadahiro Kaneko, Hideki Nishimura, Eiji Kuroda, Yasuhiko Onishi, Chinatsu Shibata, Shuhei Fujinaga
Music Compose: Hitoshi Sawa
Sound Effect: MinoQ
Promotion: Toru Takahashi, Kimiko Shimizu, Eiji Matsumoto
Art Director: Tadashi Shimada
Character Voice
Lesqua: Shiho Kikuchi
Lemona: Sachiko Sugawara
Cassis: Yayoi Jinguji
Tequila: Hironori Miyata
Scientist: Takashi Nagasako
Game's CD.