TV Anime: Subete ga F ni Naru [Music: KENJI KAWAI]

ORIGINAL TITLE: すべてがFになる THE PERFECT INSIDER (Everything Becomes F)

JAPANESE WIKIPEDIA LINK

PV LINK: Everything Becomes F (Teaser)

SYNOPSIS

The story of the original novel revolves around Souhei Saikawa, a member of the Saikawa Research Lab. On a vacation held for the lab, he meets Moe Nishinosono, the daughter of his mentor, who joins the group on their vacation despite not being a part of the lab. After meeting each other, the two end up finding a corpse. The two work together to solve the mysteries of what becomes a serial murder case.

(Source: ANN)