The characters receive an email from Ovan requesting them to go to Δ Hidden Forbidden Festival where a mysterious summer festival is set up. There they encounter an AIDA Chim Chim who wishes to peacefully co-exist with the players of The World. It then transforms into the word "Returner", which Haseo assumes it to mean that Ovan will return to The World.
| Title | .hack//G.U. Returner |
|---|---|
| Release Date | 2007-01-01 |
| Runtime | |
| Genres | Animation |
| Production Companies | Unknown |
| Production Countries | Japan |
