With the story entering its final, climactic chapters, volume 7 has over twice the amount of content compared to previous volumes!
Grisaia Phantom Trigger Vol.7 will be released on July. Don't forget to add it to your wishlist!
https://store.steampowered.com/app/1292770/Grisaia_Phantom_Trigger_Vol7/
Grisaia Phantom Trigger Vol. 7 available on July!
Source: Steam Community (opens in a new tab)