Grand Blue Season 2 Leak Includes All Episodes and Season 3 Announcement

Well, another major anime leak has hit the internet — this time involving Grand Blue. All twelve episodes of Grand Blue Season 2 have surfaced online. Even more surprising: the final episode includes confirmation that Grand Blue Season 3 is in the works…

What a disaster.

Grand Blue Season 2 Leak Possible Comes from a Japanese Streaming Site

According to reports from Japanese fans, the Grand Blue Season 2 leak didn’t come from Netflix, as many Western fans assumed, but from a Japanese streaming platform. It appears the site had extremely poor security, with no DRM in place and video URLs that were easy to guess, allowing users to download the unreleased episodes.

The leaked episodes are in 480p resolution, have no subtitles, and include only the original Japanese audio. Despite the poor video quality, the leak reveals a major surprise — the official confirmation of a third season at the end of Episode 12.

This twist likely would have been shared by the anime’s official channels after the season ended, but the leak spoiled the announcement for everyone.

Japanese users are split on how the leak affects the release model. Some expressed relief that the anime was already completed, while others suggested a weekly release schedule might help prevent leaks like this in the future. Still, with the damage done, the conversation now shifts toward how studios and platforms can better protect their content.

The Grand Blue Season 2 leak is just the latest example of how vulnerable anime releases can be when hosted on poorly secured platforms.