URLs

• https://www.pixiv.net/users/1198363
• https://www.pixiv.net/stacc/senvey
• https://twitter.com/niwakaike
• https://twitter.com/intent/user?user_id=130891100
• https://seiga.nicovideo.jp/user/illust/21779506
• https://www.nicovideo.jp/user/21779506
• https://sketch.pixiv.net/@senvey
• https://www.tinami.com/creator/profile/15003
• http://palielab.blog.fc2.com
• http://p.twipple.jp/user/niwakaike
• http://twitpic.com/photos/niwakaike
• http://yfrog.com/user/niwakaike/photos