- Year: 1992
- Platform: Sharp X68000
- Publisher: Game Technopolis
- Developer: Game Technopolis
- Theme: Adult
Himitsu no Hanazono (aka 秘密の花園) is a video game published in 1992 on Sharp X68000 by Game Technopolis. It’s an adventure game, set in an adult, anime / manga, detective / mystery and visual novel themes, and was also released on TurboGrafx CD.