URLs

• https://www.pixiv.net/users/2206379
• https://www.pixiv.net/stacc/tatsuya1227
• https://twitter.com/siropen
• https://twitter.com/intent/user?user_id=157450760
• https://sketch.pixiv.net/@tatsuya1227
• http://www.aquria.co.jp
• http://tatsuyadorasupi.seesaa.net
• http://tatsuyadorasupi.seesaa.net/s/
• http://tatsuyadorasupi.up.seesaa.net
• http://tatsuya1227.wixsite.com/tatsuya-portfolio
• http://p.twipple.jp/user/siropen
• http://twitpic.com/photos/siropen
• http://yfrog.com/user/siropen/photos