Artist. Formerly tagged as Kuroba_(tegaki) or groppa.

Japanese name: クロバ or 黒葉 (Kuroba)
The other names: ぐろっぱ (Groppa or Guroppa), クロ (Kuro) or "cro"
Site name: らくがきおきば＠ｃｒｏｐｐａｒ
Old site name: 黒穹 (クロソラ, black sky)

See also

• Tumblr account: http://croppar.tumblr.com/
• Tumblr (for Undertale art): http://cro-uttoro.tumblr.com/
• Pixiv account: http://www.pixiv.net/member.php?id=223268
• Tegaki blog account: http://tegaki.pipa.jp/47906/
• Miiverse account: http://miiverse.nintendo.net/users/groppa
• Niconico account: http://www.nicovideo.jp/user/5823367
• Niconico Seiga: http://seiga.nicovideo.jp/user/illust/5823367?target=illust_all
• Oekaki chat: http://www.takamin.com/oekakichat/user/oekakichat3.php?userid=114382
• Privatter account: http://privatter.net/u/croppar
• Twitter account: http://twitter.com/croppar
• Twipple photo images: http://p.twipple.jp/user/croppar
• Twitpic account (server stopped): http://twitpic.com/photos/croppar
• Old blog (stopped): http://crsr.jugem.jp/
• Old home page (dead): http://blacksky.bufsiz.jp/