Ai Kayano
For the first twelve episodes, the opening theme is "Colorful Box" by Yoko Ishida, while the ending theme is "Animetic Love Letter" sung by Juri Kimura, Haruka Yoshimura, and Haruka Chisuga. For episode one, the opening theme is sung by Tracy (Mai Nakahara, Shizuka Itō, and Ai Kayano), which is later used as the opening theme for the first OVA episode. For episodes 13 onwards, the opening theme is by Masami Okui, while the ending theme is by Donuts Quintet (Kimura, Yoshimura, Chisuga, Asami Takano, and Hitomi Ōwada). The ending theme for episode 19 is by Miyuki Kunitake. The ending theme for the first original video animation episode is by Mai Nakahara. For the second original video animation episode, the opening theme is and the ending theme is "Angel Fly"; both songs are by Rita.