URLs

• https://www.pixiv.net/users/1661731
• https://www.pixiv.net/stacc/yui_hazuki
• https://twitter.com/yui_haco
• https://twitter.com/intent/user?user_id=120521410
• https://sketch.pixiv.net/@yui_hazuki
• https://www.amazon.co.jp/s/?search-alias=books-jp&field-author=葉月+ゆい
• http://dopingheaven.ciao.jp
• http://p.twipple.jp/user/yui_haco
• http://twitpic.com/photos/yui_haco
• http://yfrog.com/user/yui_haco/photos