URLs

• https://www.pixiv.net/stacc/yamagoya620
• https://twitter.com/yamagoya
• https://twitter.com/intent/user?user_id=1133386161446039552
• https://www.nicovideo.jp/user/1160666
• https://www.pixiv.net/users/173064
• https://twitter.com/arbnprpr
• https://seiga.nicovideo.jp/user/illust/1160666
• https://sketch.pixiv.net/@yamagoya620
• https://www.tinami.com/creator/profile/14100
• http://kurogomaohagi.blog.fc2.com
• http://hiroshima.cool.ne.jp/yamagoya620/
• http://twitpic.com/photos/yamagoya