Artist.
Japanese name: 嵯峨犬 (Sagainu or Saga Inu)
Circle & site name: 嵯峨犬庫 (Sagainuko)
https://www.pixiv.net/users/14947
https://www.pixiv.net/stacc/sagainu
https://twitter.com/PetCat810
https://twitter.com/intent/user?user_id=1541147478975983616
https://fantia.jp/fanclubs/491382
https://nijie.info/members.php?id=23602
https://pawoo.net/@sagainu
https://sagainu111.fanbox.cc
https://www.pixiv.net/fanbox/creator/14947
https://sketch.pixiv.net/@sagainu
https://misskey.io/@sagainu
https://misskey.io/users/9cksv1jh5e
http://monomaniacs.sakura.ne.jp/sblo_files/sagainu/image/
http://www.dlsite.com/maniax/circle/profile/=/maker_id/RG09386.html
http://b.dlsite.net/RG09386/
https://subscribestar.adult/saga-inu
https://twitter.com/sagainu
https://twitter.com/straysock3
https://twitter.com/intent/user?user_id=1547303463876706304
http://p.twipple.jp/user/sagainu
http://twitpic.com/photos/sagainu
http://yfrog.com/user/sagainu/photos
