Artist. The name came from Greco-Roman wrestling.
Japanese name: 暮古 浪漫 (Reading is given as Gureko Rouman)
Circle name: スパイラルブレーン (Spiral Brain)
Blog name: 旋回脳髄的新報(仮)
https://www.pixiv.net/users/899093
https://www.pixiv.net/stacc/spiralbrain
https://twitter.com/Greco_SB
https://twitter.com/intent/user?user_id=165296505
https://spiralbrain.booth.pm
https://spiralbrain.fanbox.cc
https://www.pixiv.net/fanbox/creator/899093
https://sketch.pixiv.net/@spiralbrain
https://skeb.jp/@Greco_SB
http://www.dlsite.com/ecchi-eng/circle/profile/=/maker_id/RG08843.html
http://www.dlsite.com/maniax/circle/profile/=/maker_id/RG08843.html
http://b.dlsite.net/RG08843/
https://ci-en.jp/creator/947
https://greco-rouman.tumblr.com
http://theinterviews.jp/spiralbrain
http://twitpic.com/photos/Greco_SB
