Yushiro (愈史郎yushirō) is a major supporting character of demon slayer:
He is the traveling companion of tamayo and a close.
Webthe best part of yushiro's blood demon art is that he can use it on others, as well as on himself.
This is how he helped demon slayers use these powers of him,.
Webtamayo (珠 (たま) 世 (よ) , tamayo?) is a major supporting character of demon slayer:
She is a demon, a skilled doctor, and a close ally of tanjiro kamado.
Webyushiro (愈史郎) is a demon that is shown to be close to tamayo, yushiro also allies with the main protagonist, tanjiro kamado in the kimetsu no yaiba (demon slayer) series.