Demon Slayer style male character Unfotable, tall with long black hair tied up

Demon Slayer style male character Unfotable, tall with long black hair tied up, with blue eyes 21 years old in a demon hunter uniform with a katana, trying to wake up a female demon hunter character with long black hair with a blue rose in her hair, light brown eyes and hunter uniform with navy blue Haori lying on a bed with a cat