Artist, mangaka. Likes Mizuhashi Parsee & BDSM (particularly shibari).
Japanese name: 大月 渉 (Ootsuki Wataru)
Circle name: 幸撃 (Kou Geki or Kougeki)
Site name: LCS -幸撃-
https://www.pixiv.net/users/286190
https://www.pixiv.net/stacc/1683gazer
https://twitter.com/1683gazer
https://twitter.com/wat999
https://twitter.com/intent/user?user_id=4154268258
https://twitter.com/intent/user?user_id=932285026347098112
https://seiga.nicovideo.jp/user/illust/1813588
http://www.nicovideo.jp/mylist/19258238
https://www.nicovideo.jp/user/1813588
https://pawoo.net/@o2kwtr
https://gazer1683.fanbox.cc
https://www.pixiv.net/fanbox/creator/286190
https://sketch.pixiv.net/@1683gazer
https://skeb.jp/@1683gazer
https://www.tinami.com/creator/profile/3924
https://ootsukiwataru.tumblr.com
http://1683gazer.blog.fc2.com
http://thelcs.web.fc2.com
http://www.dlsite.com/ecchi-eng/circle/profile/=/maker_id/RG03292.html
http://www.dlsite.com/maniax/circle/profile/=/maker_id/RG03292.html
https://www.pixiv.net/stacc/o-tuki
https://twitter.com/o2kwtr
https://pawoo.net/web/accounts/12755
https://pawoo.net/web/accounts/101095
http://wat999.blog.fc2.com
http://www.stickam.jp/profile/wat999
http://c10022796.circle.ms/oc/CircleProfile.aspx
http://c10039979.circle.ms/oc/CircleProfile.aspx
http://b.dlsite.net/RG03292/
http://theinterviews.jp/wat999
http://p.twipple.jp/user/wat999
http://twitpic.com/photos/wat999