Artist.

Japanese name: テクノはる (Techno Haru or Tekuno Haru)
The other names: テクノ (Tekuno) or てくの８あと4
Circle & site name: 隷属犬

See also

• Home page: http://tekuno.me/
• Pixiv account: http://www.pixiv.net/member.php?id=65924
• Privatter account: http://privatter.net/u/tekunonono
• Twitter account: http://twitter.com/tekunonono
• Twipple photo images: http://p.twipple.jp/user/tekunonono

(The artist had a crowdworks account, too.)