| Song | obstacle progress |
| Artist | Sadie |
| Album | ～UNDEAD13＋2～ |
| Sakushi mao sakkyoku sadie | |
| Monouge ni tou "ai to ha nani?" | |
| Itsukushimu ushinatta omoide ha utakata | |
| Tsukiagetekuru fujouri na ai | |
| Kimi no fuzai umeru kizu kareta ishiki nageku | |
| Kyouzetsu kurikaeshi meisou no hate ni | |
| Risou utsutsu kisei basei | |
| Soko ni nani ga aru no ka? | |
| Disturbed misfortune I broke with my past | |
| Kirei na uso kimi mo boku mo awareda |
| Sakushi mao sakkyoku sadie | |
| Monouge ni tou " ai to ha nani?" | |
| Itsukushimu ushinatta omoide ha utakata | |
| Tsukiagetekuru fujouri na ai | |
| Kimi no fuzai umeru kizu kareta ishiki nageku | |
| Kyouzetsu kurikaeshi meisou no hate ni | |
| Risou utsutsu kisei basei | |
| Soko ni nani ga aru no ka? | |
| Disturbed misfortune I broke with my past | |
| Kirei na uso kimi mo boku mo awareda |