URLs

• https://www.pixiv.net/users/1962843
• https://www.pixiv.net/stacc/arai_12
• https://twitter.com/ARAI_12
• https://twitter.com/intent/user?user_id=117306727
• https://sketch.pixiv.net/@arai_12
• https://www.tinami.com/creator/profile/33989
• http://12cm.org
• http://twitpic.com/photos/ARAI_12
• https://arair12.wixsite.com/12cm