Grisaia Games - Giant Bomb

A series of visual novels developed by Front Wing.

Alexis Gallisá

The Fruit of Grisaia (TV) - Anime News Network

Grisaia Games - Giant Bomb

The Labyrinth of Grisaia

Are there any isekai manga where MC is summoned/reincarnated and brings modern technology in that fantasy world? - Quora

All Grisaia Games

The Labyrinth of Grisaia International Releases - Giant Bomb

The Grisaia Series on PlayStation

The Grisaia Series on PlayStation

The Fruit of Grisaia Guide and Walkthrough - Giant Bomb

CROWDFUNDING SPOTLIGHT: Nefarious - oprainfall