URLs

• https://www.pixiv.net/users/260998
• https://www.pixiv.net/stacc/tatikawa
• https://twitter.com/tachi_nego
• https://twitter.com/intent/user?user_id=234307060
• https://sketch.pixiv.net/@tatikawa
• http://kitune.sakura.ne.jp
• http://www.doujinshi.org/browse/author/39499/Tachikawa-Negoro/
• http://p.twipple.jp/user/tachi_nego
• http://twitpic.com/photos/tachi_nego