URLs

• https://www.pixiv.net/users/612509
• https://www.pixiv.net/stacc/sugamu
• https://twitter.com/shigure_sugamu
• https://twitter.com/intent/user?user_id=304222684
• https://pawoo.net/@sugamu
• https://sketch.pixiv.net/@sugamu
• http://sugamu.web.fc2.com
• https://www.stickam.jp/profile/sugamushigure