Wish Room: Tenshi no Kioku
This game is titled Hotel Dusk: Room 215 in North America, Europe, and Australia, and Wish Room: Tenshi no Kioku in Japan.
Successfully complete the game without getting any "Game Over" screens. Note: You can do this by simply reloading your last saved game and continuing from there if you reached a "Game Over" screen. A bonus scene will then appear after you save the cleared game after the credits.
Because the game has a lot of text and game overs result in like lots of lost playtime, use the following tip for red questions. Before being prompted to ask the red questions, exit out of the screen and save the game. Then, go back in. A very short scene where your character's face and the other will appear on each screen will occur before going back to the red question list. By doing this, in the event you get a game over you can go back to the saved game file and just start again at the question list.
Strategy guides from GameFAQs