Grisaia no Kajitsu S01

Mihama Academy appears to be a place for students who have trouble communicating with their surroundings, but the true goals of establishing this academy are unknown. Currently, 5 girls with tragic and unknown pasts are enrolled in the academy. Although these girls have problems, they have managed to adapt to their environment and are currently living a simple and ordinary life. However, with the arrival of a boy named Kazami Yuuji, everything changes. Can Kazami be the key to these girls returning to a normal life? Who is Kazami Yuuji? Why did he come to this academy? Is it possible that a boy who brings hope to the lives of these girls may have the biggest problems and darkest past?