Artist.

* Name (1):  軽葉 (カルハ, Karuha)
** Pixiv account: http://www.pixiv.net/member.php?id=6585022
** Privatter account: http://privatter.net/u/karui_ha
** Twitter account: http://twitter.com/karui_ha
* Name (2) (for original-themed art): 丘基 さだ (Okamoto Sada) (reading is a best guess)
** The other name: さだこ (Sadako)
** Pixiv account: http://www.pixiv.net/member.php?id=14680435
** Twitter account: http://twitter.com/O_km_T
* Name (3): 枯葉 (Karuha)
** The other name: 軽葉2nd
** Profile page: http://twpf.jp/krh_2nd
** Pixiv account: http://www.pixiv.net/member.php?id=9837059
** Privatter account: http://privatter.net/u/krh_2nd
** Twitter account: http://twitter.com/krh_2nd
* Name (4) (for Macross Frontier fanart): 門 (かど, Kado)
** Profile page: http://twpf.jp/kado_MF
** Twitter account: http://twitter.com/kado_MF

karuha (okamoto sada)