trick_and_treat_(vocaloid)
A duet song for Kagamine Rin and Kagamine Len. By OSTER Project
* NicoNico video
* YouTube video
h4. by OSTER Project
* Alice in Musicland
* Ame Nochi Sweet*Drops
* Colorful x Melody
* Eat Me
* Kitsune no Yomeiri
* Koiiro Byoutou
* Ladies First
* Lollipop Factory
* Miracle Paint
* One More Kiss
* Piano × Forte × Scandal
* RING×RING×RING
* Summer Idol
* Trick and Treat
h4. See Also