Artist: koori 2gou (4)

[Koori ni-gou] Chou-Kagaku April Fool (The Idolm@ster)
[Koori 2gou] Muchi to Doutei to Asa On [English]
[Koori 2gou] Chou Kagaku to Nyotaika Juu
[Koori 2gou] Muchi to Doutei to Asa On