ハッピー☆マテリアル
Single by 麻帆良学園中等部2-A & Fuka Narutaki & Fumika Narutoki & Satomi Hakase & Tisame Hasegawa & Evangeline A. K. McDowell

First released: 8th June 2005
About
- 1.Happy☆Material3:44
- 2.Happy☆Material (Electric Instrumental ver.)3:44
- 3.Shiawase no Roots8:14






