# Ninja Slayer from Animation
*Also known as: Ninja Slayer from Animation / ニンジャスレイヤー フロムアニメイシヨン*

## Facts
- Format: ONA
- Status: concluded
- Year: 2015
- Season: SPRING

## Renewal Score
**Ninja Slayer from Animation** has a **46% renewal probability** on Courcast (confidence: 98%) as of 2026-06-03.

## Synopsis
Kenji Fujikido is a salaryman whose wife and child were killed in a ninja turf war. In a brush with his own death, Fujikido is possessed by an enigmatic ninja soul known as Naraku Ninja. Fujikido cheats death and becomes “Ninja Slayer” - a Grim Reaper destined to kill evil ninja, committed to a personal war of vengeance. Set in the dystopian underworld of Neo-Saitama, Ninja Slayer takes on Soukai Syndicate ninja in mortal combat.
(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/ninja-slayer-from-spring-2015
- API: https://courcast.com/api/public/titles/ninja-slayer-from-spring-2015
- About Courcast: https://courcast.com/about

*Last updated: 2026-06-03*