Prototype launched a new video for the release of The Fruit of Grisaia –Side Episode-, coming to PlayStation Vita on July 27 in Japan.

The Fruit of Grisaia –Side Episode- contains three visual novels, The Leisure of Grisaia, The Afterglow of Grisaia, and The Melody of Grisaia, which were once only available as a bonus with the purchase of The Fruit of Grisaia anime.

Each visual novels provides more details on the characters over different parts of the story's timeline. Furthermore, this will complete the entire series on the Vita, including the spin-off title Idol Magical Girl Chiru Chiru Michiru.

Currently, all three side stories are available from developer Frontwing in the west on PC-via Steam, but there is no word on whether the Vita version will receive the same treatment.

Evidently, western publisher Sekai Project is still working on bringing the mainline trilogy to PlayStation Vita in the west, but have gone quite on the project for some time now.

The final entry in the trilogy, Eden of Grisaia was released last april, but the series continue with Frontwing developing Grisaia: Phantom trigger in smaller volumes to allow the company to launch each visual novel globally. Grisaia: Phantom trigger brings players back to  Mihama Academy, as the setting for a new group of students facing various forms of danger.

You can watch the new promotional video below: