URLs

• https://www.pixiv.net/users/75426
• https://www.pixiv.net/stacc/hayamitaka
• https://twitter.com/hayamitaka
• https://twitter.com/intent/user?user_id=47291013
• https://seiga.nicovideo.jp/user/illust/3317665
• https://www.nicovideo.jp/user/3317665
• https://sketch.pixiv.net/@hayamitaka
• https://www.tinami.com/creator/profile/44328
• http://c10090751.circle.ms/oc/CircleProfile.aspx
• http://doujinshi.mugimugi.org/browse/author/51410/
• http://suimy.net/user/hayamitaka/content
• https://www.pixiv.net/stacc/monochrome_drizzle
• http://twitpic.com/photos/hayamitaka