nenchaku kei danshi no 15 nen nechinechi (vocaloid)
English: A Clingy Boy Sticking for 15 Years
A Vocaloid song produced by Ie no Ura de Manbou ga ShinderuP. Originally sung by Hatsune Miku, the song has since been associated with VY2 instead, due to Manbou-P's self cover using VY2 overtaking the original.
Original Song
Miku version: https://www.youtube.com/watch?v=K9-16vMPu6I
VY2 Version: https://www.youtube.com/watch?v=qIalKKCbKGU
