Mekakucity V's compiles music videos from the "Kagerou Project," created by a group of editors. It comprises 13 recorded songs, with 10 having been previously released on DVD. There's also an exclusive bonus video for "Shounen Brave." The compilation consists of "Yuukei Yesterday," "Outer Science," "Summer Time Record," all of which were originally released on the web in August and September 2013, respectively. The DVD-exclusive "Shounen Brave" is also included.