The characters from previous .hack//G.U. Games and .hack//Roots receive an email from Ovan. He is requesting them to go to Hidden Forbidden Festival where is set up a mysterious summer festival. There they find an AIDA Chim Chim who wishes to peacefully co-exist with the other players of The World. It then transforms into the word "Returner", so they assume it to mean that Ovan will return to The World.

Starring:

Akiko Yajima, Atsuko Enomoto, Ayako Kawasumi, Daisuke Sakaguchi, Kaori Nazuka, Kenta Miyake, Megumi Toyoguchi, Mitsuki Saiga, Sanae Kobayashi, Shizuka Ito, Takahiro Sakurai, Takumi Yamazaki

Genre:

Action, Animation, Drama, Sci-Fi, Short