The twelve episode series builds on The Fruit of Grisaia and the standalone special The Labyrinth of Grisaia.
NBC Universal Japan is continuing to look at ways to make money off of this property and have now put together a new Labyrinth & Eden of Grisaia box set release.
The release looks to be done across three Blu-ray discs so it’s a new encoding that will have the original Japanese language track and no subtitles listed.