Artist, Ukagaka ghost developer.

Artist name: くーげるしゅれいばー (Kugelschreiber, pronounced "Kuugerushureibaa")
(The artist said "I know the original pronunciation rather resembles a kind of "Kuugerushuraibaa." But that's a nickname, so plz don't care about it.)
Etymology of the name: "Kugelschreiber" is the German word for "ballpoint pen".
The other name: くーげる (Kuugeru or Kugel)
Circle name: あるてのてぃつ (Alte Notiz)
Site name: きゅろっとぱらだいす

Original characters

• ExIce-Zero (Hisame Reika)
• Ogitsuki
• Hisame Yuki
• Hisame Akira

See also

• Home page: http://altenotiz.sakura.ne.jp/
• Pixiv account: http://www.pixiv.net/member.php?id=6401
• Twitter account: http://twitter.com/kugel_na
• Twitpic account: http://twitpic.com/photos/kugel_na
• Digital distribution site: DLSite.com(JP)