Kagamine Len no Bousou is cosMo's ninth album overall and first single. The only song featured is Kagamine Len no Bousou sung by Kagamine Len with Kagamine Rin and Hatsune Miku. It is avalibale for purchase on the iTunes store. Released December 21, 2011 Producer cosMo Price ¥200 Illust. cosMo Label KarenT Track list 1. Kagamine Len no Bousou Kagamine Len no Bousou / The Rampage of Kagamine LenKagamine Len with Kagamine Rin and Hatsune Miku Previous Breaktime -Futago + a Na Nakamatachi- NextHoshi no Shoujo to Gensou Rakudo Retrieved from "https://vocaloid.fandom.com/wiki/Kagamine_Len_no_Bousou_(%E9%8F%A1%E9%9F%B3%E3%83%AC%E3%83%B3%E3%81%AE%E6%9A%B4%E8%B5%B0)?oldid=818929" Categories: Albums Albums featuring Kagamine Len Albums featuring Kagamine Rin Albums featuring Hatsune Miku Add category Cancel Save Community content is available under CC-BY-SA unless otherwise noted.