クリムゾン

Crimson, born 13th January 1978, is a Japanese artist and mangaka who runs the doujin circle Crimson. Previously known as Carmine during when the circle consisted of multiple members, she switched her name to Crimson after becoming the only member of the circle.

Youtube channel: https://www.youtube.com/channel/UCh8HNjk3pFqgGS5DGJRW56Q