Mai Nakahara
The opening song to "Ah My Buddha" in the first series is "Afurete Yuku no wa Kono Kimochi" by Amae-Tai!!. The ending song is "Happy Days" by Mai Nakahara. In the second series the opening song is "Amaenaideyo" by Amae-Tai!!. The ending song is "Lonesome Traveler" by Mai Nakahara.