One of the many Japanese-exclusive dating simulation games for the PlayStation 2.
Debug Menu#
A small, not fully functional debug menu can be enabled with the below code by pressing and holding R1 + Circle over the main menu option, New Game. This only lets you choose between two battle background images as the rest of the menu doesn't appear to work.
Enable Debug Menu
D0589C9C 0000D7FF
2026EEB4 24120006(Source: Original TCRF research)