My rating: 7,5/10
It's pretty unique with "hair" as the main theme. I like the uke, he's strong-willed in spite of his internal struggle. It's a light read, they're so cute together. But they fall in love fast. Don't worry about the seme's face, they all wear masks in his world.
ISEKAI, HAIR, ROYALTY
A young man (uke) with a complex about his lack of body hair gets teleported into another world after wishing to live somewhere where people accept his body. He lands in a prince's (seme) bathtub in a country where everyone is covered in fur. Even though the others call him a monster, the prince takes an interest in him and takes him in.
Itoshi no Kemukujara