負け犬至上主義 (Makeinu Shijou Shugi)

Background
"負け犬至上主義" was uploaded on March 16, 2013 and has made in into the Hall of Fame. It is the sixth song the Bookmark of Demise Project series.

The song has been featured in VOCALOID 超BEST -memories- and a self-cover made by 150P featuring Miku and Rin is featured on the album (終焉-Re:write-).