URLs

• https://www.pixiv.net/users/340856
• https://www.pixiv.net/stacc/katayude
• https://twitter.com/h_tknk
• https://twitter.com/intent/user?user_id=58738841
• https://sketch.pixiv.net/@katayude
• https://www.mangaupdates.com/author/p26h300
• https://www.mangaupdates.com/authors.html?id=54551365488
• https://myanimelist.net/people/18151
• http://aokan.sblo.jp
• http://aokan.sakura.ne.jp
• http://doujinshi.mugimugi.org/browse/author/12902/Takenaka-Hideo/
• http://arkadia.ninja-web.net
• http://twitpic.com/photos/h_tknk