Free Live Wallpaper “Kanna Anime Girl Charging Battery”. Kanna Kamui (カンナカムイ) also known as Kanna Kobayashi (小林 カンナ Kobayashi Kanna), is one of the main characters in Kobayashi-san Chi no Maid Dragon and the main protagonist of Kobayashi-san Chi no Maid Dragon: Kanna no Nichijou. Kanna is a young female dragon, who is exiled from her world as consequence of her pranks.