This is the eerie, otherworldly sound of Nakime's biwa from Demon Slayer. It's that unsettling stringed instrument sound that plays when she's manipulating the Infinity Castle, all haunting and atmospheric.
Nakime Biwa Sound Effect
Shared by Krabby
Shared by Krabby
This is the eerie, otherworldly sound of Nakime's biwa from Demon Slayer. It's that unsettling stringed instrument sound that plays when she's manipulating the Infinity Castle, all haunting and atmospheric.