Artist. Has two nicknames. On his pixiv profile page, he wrote his opinion about re-uploading his images.

• Name (1): やまさん (Yamasan or Yama-san)
• Old names: 山ちゃん (Yama-chan) or やまちゃん (Yamachan)
• Site & circle name: Canvas (カンバス)
• Home page: http://canvas.konjiki.jp/
• Pixiv account: http://www.pixiv.net/member.php?id=2399288
• Tinami account: http://www.tinami.com/creator/profile/23677
• Pixiv sketch account: http://sketch.pixiv.net/@yamako777
• Fantia account: http://fantia.jp/fanclubs/2599
• Twitter account: http://twitter.com/yamako777
• Pawoo account: http://pawoo.net/@yamako777
• Personal blog: http://ameblo.jp/yamako777/
• Digital distribution site: DLSite.com (JP / EN)
• Piapro account (deleted): http://piapro.jp/yamako777
• Niconico account (deleted): http://www.nicovideo.jp/user/2569902
• Niconico Seiga (deleted): http://seiga.nicovideo.jp/user/illust/2569902
• Niconico commnity (deleted): http://com.nicovideo.jp/community/co517801
• Twipple photo (dead): http://p.twipple.jp/user/yamako777
• Name (2): はちまん or 八萬 (Hachiman)
• Pixiv account: http://www.pixiv.net/member.php?id=4436102
• Pixiv sketch account: http://sketch.pixiv.net/@arex777
• Twitter account: http://twitter.com/ms80000