V1's KAITO and V3's KAITO received a duet. This is the character song from "Kichiku Megane".
As I thought, even though Kaito nii-chan became V3, he is still...
KAITOv1和v3超棒的啊!! Just get the newest version. this is AWESOME コントラスト~ I love Kaito A strong urge lies dormant within the ench...