# Subete ga F ni Naru: THE PERFECT INSIDER
*Also known as: The Perfect Insider / すべてがFになる THE PERFECT INSIDER*

## Facts
- Format: TV
- Status: concluded
- Year: 2015
- Season: FALL

## Renewal Score
**Subete ga F ni Naru: THE PERFECT INSIDER** has a **49% renewal probability** on Courcast (confidence: 91%) as of 2026-06-04.

## Synopsis
The story of the original Subete ga F ni Naru novel revolves around Souhei Saikawa, a member of the Saikawa Research Lab. He goes on a vacation held by the lab, and Moe Nishinosono, the daughter of his mentor, joins the group on their vacation despite not being a part of the lab. There, the two end up finding a corpse. The two work together to solve the mysteries of what becomes a serial murder case.
(Source: Anime News Network)

## About Courcast
Courcast forecasts anime renewal probability using daily signals from streaming platforms, fan communities, and industry sources. Each CourScore (0–100) reflects fandom momentum, streaming performance, source material runway, and franchise history.

- Full details: https://courcast.com/title/subete-ga-f-ni-naru-the-perfect-insider-fall-2015
- API: https://courcast.com/api/public/titles/subete-ga-f-ni-naru-the-perfect-insider-fall-2015
- About Courcast: https://courcast.com/about

*Last updated: 2026-06-04*