URLs

• https://www.pixiv.net/users/181849
• https://www.pixiv.net/stacc/dondake
• https://twitter.com/yasuda777
• https://twitter.com/intent/user?user_id=91377087
• https://seiga.nicovideo.jp/user/illust/13701417
• http://com.nicovideo.jp/community/co157474
• https://www.nicovideo.jp/user/13701417
• http://yasuda1.blog.fc2.com
• http://c10019528.circle.ms/oc/CircleProfile.aspx