Yuna Kagesaki

Yuna Kagesaki (影崎 由那, Kagesaki Yuna?) is a manga artist, born on March 3, 1973, best known for being the author of the manga Chibi Vampire. Her work has been published under four different names: Yuna Kagesaki (影崎 由那, Kagesaki Yuna?) (professionally published non-pornographic comics, except for Sakura no Ichiban), Yuna Kagezaki (影崎 由那, Kagezaki Yuna?) (same characters but different readings; only in Taishō Komachi Jikenchō Sakura no Ichiban!), Yūna Kagesaki (影崎 夕那, Kagesaki Yūna?) (spelled with different kanji) when drawing CG's for PC games, and Yuta Kageyama (影山 由多, Kageyama Yuta?) when drawing hentai manga or HCG's for PC games.
Her real name is presumedly Keya, as she calls herself in the bonus comic strips at the end of volume 3 of her work Hekikai no AiON. In middle school she was a member of the brass band.