Enter the Japanese syllables below as passwords for hidden messages.
Effect
Password
Hidden Message
Mi No Ri Ku Mi Ko Ki Yo Wa Ru.
Hidden Message
O Mi Ya Ki Te I Shi Yo Ku Sa.
Hidden Message
Ma Ma Ka I Shi Ya Ko Wa I Yo.
Hidden Message
Ko I Su Ru O O Ma Chi Ku N.
Secret Ending Message
After beating the game, at the "END" screen, let the game sit there for one hour and thirty-one minutes. During this time, the end screen will go to grayscale, then to sepia-tone. At the end of this 91-minute period, the background music stops. At that point, press and hold Left, A, B, Select, and Start on Player 1's controller and Right, A, and B on Player 2's controller. This will bring some new music. When said music starts, press Right, Select, and B on Player 1's controller and Down, Right, and B on Player 2's controller to get Hidemushi's message. When it stops, press Up, A, and B on Player 1's controller for another message. After this, wait 18 minutes and you will return to the title screen.