Artist. Has two names.

* Name (1): F-Rhine
** Pixiv account (for pixiv projects): http://www.pixiv.net/member.php?id=1560114
** Pixiv novels: http://www.pixiv.net/novel/member.php?id=1560114
** Niconico community: http://com.nicovideo.jp/community/co217647
** Twitter account: http://twitter.com/FxRhine
** Twipple photo images: http://p.twipple.jp/user/FxRhine
** Twitpic acccount (stopped): http://twitpic.com/photos/FxRhine
** The Interviews account: http://theinterviews.jp/FxRhine
* Name (2): 双葉八重 (Futaba Yae)
** The other names: "fxrhine" or Fコード (F code)
** Circle name: 弱小事務所諸君 (Jakushou Jimusho Shokun)
** Pixiv account: http://www.pixiv.net/member.php?id=6745001
** Nijie account: http://nijie.info/members.php?id=296305
** Niconico account: http://www.nicovideo.jp/user/15269880
** Niconico community: http://com.nicovideo.jp/community/co2475994
** Niconico Seiga: http://seiga.nicovideo.jp/user/illust/15269880?target=illust_all
** Twitter account: http://twitter.com/F_Rhine
** Twipple photo images: http://p.twipple.jp/user/F_Rhine
** Ask.fm account: http://ask.fm/F_Rhine
** Circle.ms (unconfirmed):  http://c10243181.circle.ms/oc/CircleProfile.aspx

f-rhine