Complete the indicated task to unlock the corresponding character.
| Character | How to unlock |
| Kresnik and Kudlak | Defeat Kudlak by returning the bag to either Kaido or Mari, and let Mari get the last hit.
|
| Lucifer | Defeat Lucifer in New Game+ mode.
|
| Pazuzu | Defeat Kaido.
|
| Yama | Give Kaido Mari's bag and defeat Keisuke.
|
| Zouchou, Koumoku, and Bishamon | Almost any route except for Yuzu; mandatory battles.
|
