Did Obanai Iguro from Demon Slayer wear the mask around his mouth simply because he did not show his cut mouth? Or was there other reasons why he kept it hidden? -
What happened to Obanai Iguro's mouth from Demon Slayer? - Quora
Kimetsu no yaiba #189 Iguro Obanai by slidsama on DeviantArt
Why is Obanai's mouth covered in Demon Slayer?
Obanai Iguro (Demon Slayer/ Kimetsu no Yaiba) Character LoRA - v1.0 | Stable Diffusion LoRA | Civitai