Harada is a mangaka. Sensei's artworks are majority twisted and psychological.
My favorite is Messiah series and Gintama Doujinshi.
Sometimes sensei will do a youtube live sesh and the link can be found at sensei's twitter.
https://twitter.com/harada_info
Sensei will tweet the link when there's live sesh. The link to her live is unlisted and will be deleted later. I forget sensei's youtube account username tho.
The author of all manga in this page..
http://www.mangago.me/read-manga/yoru_to_asa_no_uta/
Can someone tell me what is harada series. everyone seems to know it. Is harada an author or what? (sorry if i dont know it)