Grisaia: Phantom Trigger The Animation
グリザイア:ファントムトリガー THE ANIMATION (original)
Starring 森 悠也, Maaya Uchida, Ayane Sakura, Tsubasa Yonaga, Kaori Nazuka, Yoshino Nanjo, Sarah Emi Bridcutt, Mikako Izawa, Tomoe Oumi, Shou Sudou
It's a action & adventure and animation show, and has a rating of 7.5 out of 10 from Imdb which is usually fine for this kind of show.
Watch it here
Not found streaming from United States.