カゲロウデイズ (Kagerou Daze)

Kagerou Days (Heat-Haze Days) is a song by Shizen no Teki-P ft. Hatsune Miku Sweet Append. It has reached over 1,000,000 views in Nico Nico Douga. It is also part of the Kagerou Project, and is the song that gave it ti's name.
 * Nico Video Broadcast
 * YouTube Broadcast