Its opening theme "Himitsu Recipe" (lit. "Secret Recipe") was sung by Miyuki Hashimoto and was included in her album Brilliant Moment.
Miyuki Hashimoto | Miyuki Nakajima | Miyuki Matsuda | Hashimoto's thyroiditis | The explanation board of ''Hashimoto Dōri'' in Kyushu University | Shinji Hashimoto | Miyuki Ono | Miyuki | Masaru Hashimoto | Kazuo Hashimoto |
The anime's opening theme song is "Super Affection" (すーぱー☆あふぇくしょん) by Minami Kuribayashi, Miyuki Hashimoto, Faylan, Aki Misato, Yozuca* and Rino and the ending theme song is "Fellows" by Masaaki Endoh.
There were two other opening themes: "Beautiful flower" was sung by Aki Misato, which was also used as an insert song, and "Especially" was sung by Miyuki Hashimoto.