The 5th anniversary one-day-event celebrating the popular game “God Eater”, “God Eater Fes 2015”, took place on June 28th at Bellsale Akihabara.
Other than live performances on stage, there was also a tournament in order to declare the top players with the highest scores.
In addition, the event included an exhibition of new figurines and a huge Vajra (the enemy from “God Eater”) shaped balloon. Indeed, it was quite a “matsuri”, or “festival”, for “God Eater” Fans.
Source: http://www.kk1up.jp/archives/n23585.html