A missing artist who had two nicknames. Loves Yakumo Ran.
- Japanese name: くむくむ (Kumukumu)
- Pixiv account (deleted): http://www.pixiv.net/member.php?id=2294458
- Twitpic account: http://twitpic.com/photos/kmkmff3
- Japanese name: 九夢 (Kumu)
- Site name: 九夢見館
- Home page (dead): http://kmrf.web.fc2.com/
- Pixiv account (deleted): http://www.pixiv.net/member.php?id=3316332
- NicoNico Douga account (deleted): http://www.nicovideo.jp/user/10950930
- NicoNico Douga community (deleted): http://com.nicovideo.jp/community/co1588886
- NicoNico Seiga images (deleted): http://seiga.nicovideo.jp/user/illust/10950930
- Stickam account (deleted): http://www.stickam.jp/profile/u_m_invert
- Twipic(deleted): http://twitpic.com/photo/kmrf
