"ルナ":http://www.pixiv.net/search.php?s_mode=s_tag&word=%E3%83%AB%E3%83%8A%20%E7%A5%9E%E3%81%AE%E3%81%BF

The doll of [[Kujou Tsukiyo]].
[spoiler]Originally an inanimate object, she is later controlled by the power of the goddess [[vulcanus_(kaminomi)|Vulcanus]].[/spoiler]

See also:

* [[Kami Nomi zo Shiru Sekai]]
luna (kaminomi)