Artist, eromangaka. Formerly tagged as syugo_kagami.
Japanese name: 由上 ゴーシュ (Yugami Gōsyu or Yugami Gooshu)
Old name: 非常口 (Hijouguchi)
Circle name: HERO's MUFFLER (ヒーローズ・マフラー)
Site name: いんじご
Old site name: ピノキオの本棚
https://www.pixiv.net/users/874154
https://www.pixiv.net/stacc/syugokagami
https://twitter.com/Gosyu09
https://twitter.com/GosyuR
https://twitter.com/intent/user?user_id=261052874
https://twitter.com/intent/user?user_id=382973163
https://nijie.info/members.php?id=2947
https://gosyu09.fanbox.cc
https://www.pixiv.net/fanbox/creator/874154
https://sketch.pixiv.net/@syugokagami
https://skeb.jp/@Gosyu09
https://www.tinami.com/creator/profile/40652
https://gosyu09.tumblr.com
http://blog.livedoor.jp/syugokagami/
https://www.youtube.com/user/gosyu09
https://www.amazon.co.jp/registry/wishlist/1101VZ6LFEJNN/
http://c10082356.circle.ms/oc/CircleProfile.aspx
http://c10222374.circle.ms/oc/CircleProfile.aspx
https://www.foriio.com/Gosyu09
http://doujinshi.mugimugi.org/browse/author/100715/
http://plus.google.com/116557127915679517890/posts
https://monappy.jp/u/Gosyu09
http://twitpic.com/photos/gosyu09
http://yfrog.com/user/gosyu09/photos