Happy Material
ハッピー☆マテリアル
Year: 2005
Length: 3:45
singer Kadowaki Mai
singer Matsuoka Yuki
singer Koyama Kimiko
singer Shimura Yumi
singer Kanou Mari
singer Mahora Gakuen Chuutoubu 2-A
lyrics Uran
composer Ookawa Shigenobu
