This is the "Demon Slayer: Kimetsu no Yaiba - Mugen Castle Arc - Chapter 1" OP & ED set. Shine in the Cruel Night - LiSA A World Where the Sun Doesn't Rise - Aimer * Retail Price: 1760 yen (tax included) each x 2 = Total: 3520 yen * Only listened to and watched 2-3 times after purchasing new. * I think it's in good condition. * Please note that the purchase bonus postcards are not included. * No significant price reduction. ❌