Artist. Formerly taged as Yoshika or Yakura_Yaya.

Japanese name: 矢倉 やや (Yagura Yaya)
Old names: やぐらや (Yaguraya) or よしか（仮） (Yoshika)
Circle & site name: イロミズ亭 (Iromizu-tei)
Old site names: 色水亭 (Iromizu-tei) or 水玉庭 (Mizutama-tei)

See also

• Blog: http://ygr04.blog105.fc2.com/
• Yahuoku! accounts: [1] / [2]
• Pixiv account (deleted): http://www.pixiv.net/member.php?id=10178185
• Twitter account (deleted): http://twitter.com/yyy088880