帰巣本能-少年by the mile- (Kisou Honnou -Shounen by the mile-)



Homing Instinct (Boy By The Mile) is a song sung by Rin Kagamine and Len Kagamine. It is the one-hundred-and-fifty-eighth track in Other Vocaloid Songs and the one-hundred-and-seventy-eighth track in Other Vocaloid Songs 26: Mostly Len Volume 2.