URLs

• https://www.pixiv.net/users/2860961
• https://www.pixiv.net/stacc/nukunukudou
• https://twitter.com/kasuka1227
• https://twitter.com/intent/user?user_id=82034066
• https://seiga.nicovideo.jp/user/illust/1283450
• https://www.nicovideo.jp/user/1283450
• https://pawoo.net/@nukunukudou
• https://pawoo.net/web/accounts/187142
• https://sketch.pixiv.net/@nukunukudou
• http://nukunukudou.web.fc2.com
• http://www.dlsite.com/maniax/circle/profile/=/maker_id/RG10222.html
• https://www.doujinshi.org/browse/author/1812/Asuka-Keisuke/
• http://3w.to/kasuka
• http://www.aa.alpha-net.ne.jp/kasuka/
• http://erogamescape.dyndns.org/~ap2/ero/toukei_kaiseki/creater.php?creater=5529
• http://www.pit-japan.com/asuka
• https://twitter.com/keisuke_asuka