This was the fourth year in a row a VOCALOID concert took place on March 9. The event, titled "初音ミク ライブパーティー 2013 in Kansai(ミクパ♪) (Hatsune Miku Live Party 2013 in Kansai (MikuPa♪) -39's Spring the 3rd Synthesis-", was held in the Wakayama Prefecture, in Kansai, at the Wakayama Big Whale. As this was a collaboration with WOWOW, the show was also broadcast live over WOWOW’s satellite channel. This was the first time an official Miku concert was held in the Kansai region of Japan; previous concerts have been held in Tokyo (which is in the Kantou region of Japan) and Sapporo (which is in Hokkaido). It lasted for three hours.
Life for former United Nations investigator Gerry Lane and his family seems content. Suddenly, the world is plagued by a mysterious infection turning whole human populations into rampaging mindless zombies.