SM Choukyoushi Hitomi Vol. 2 © 1994 Seibu Kikaku Corp.
By entering a password with all zeroes, you can access a debug menu, which contains CG, music, and ending tests.
Entering a password with all 'C's will start the game on the 28th day with most of Hitomi's stats at very high levels.
Censored portions of the game can be removed by moving the cursor over the censoring while holding a button on the second controller.
Game's ROMs.