僕はおっぱい星人 (Boku wa Oppai Seijin)



Boku Wa Oppai Seijin is a song sung by Ryuto. Kiyoteru Hiyama, Len Kagamine, Piko Utatane, and Iroha Nekomura have their own versions of this song as well. It is the twenty-seventh track in Other Vocaloid Songs 26: Mostly Len Volume 2.