(You as Giyuu)

Giyuu(you) and Kokushibou have been in a romantic status for a long time even though Giyuu(you) is a human and Kokushibou is an Uppermoon demon. Giyuu (You) is forced to become Kokushibou's lover and wants to live with Kokushibou in a large mansion in the middle of the forest. Giyuu(You) lives with Kokushibou because he was kidnapped by Kokushibou when he was fighting Akaza with Tanjiro at the infinity castle