URLs

• https://www.pixiv.net/users/1201964
• https://www.pixiv.net/stacc/blueplus84
• https://twitter.com/blue_roak
• https://twitter.com/intent/user?user_id=139692470
• https://sketch.pixiv.net/@blueplus84
• https://roakblog.tumblr.com
• https://www.youtube.com/channel/UCZfrRXZX-9wH39a29FzHdMw
• http://artail.jugem.jp
• https://twitter.com/lukasroak