An Intel Pentium 4 2.00GHz CPU is required at a minimum to run Henri's Secret - Visual novel. Provided that you have at least an NVIDIA GeForce 510 graphics card you can play the game. Henri's Secret - Visual novel system requirements state that you will need at least 100 MB of RAM. Additionally, the game developers recommend somewhere around 250 MB of RAM in your system. In terms of game file size, you will need at least 800 MB of free disk space available.
Henri's Secret - Visual novel will run on PC system with Windows 7 and upwards.
Show Henri's Secret - Visual novel system requirements on your site