Happy Material
ハッピー☆マテリアル
Year: 2005
Length: 3:46
singer Kuwatani Natsuko
singer Shiratori Yuri
singer Kimura Madoka
singer Sasagawa Ayana
singer Yamakawa Kotomi
singer Mahora Gakuen Chuutoubu 2-A
singer Yamamoto Azumi
lyrics Uran
composer Ookawa Shigenobu
