# SPRIGGAN (ONA)
*Also known as: SPRIGGAN (ONA) / スプリガン (ONA)*

## Facts
- Format: ONA
- Status: concluded
- Year: 2022
- Season: SPRING

## Renewal Score
**SPRIGGAN (ONA)** has a **47% renewal probability** on Courcast (confidence: 91%) as of 2026-06-04.

## Synopsis
A great civilization once existed on this Earth. Possessing knowledge and scientific prowess far exceeding that of modern man, the relics of this ancient civilization remain hidden across this world even now. As high-speed communication networks cover the globe and the peering eyes of satellites are able to expose all secrets, the armies of great nations clash as they seek to uncover and research these artifacts, which possess an unfathomable “power.” A member of this ancient civilization carved

## 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/spriggan-spring-2022
- API: https://courcast.com/api/public/titles/spriggan-spring-2022
- About Courcast: https://courcast.com/about

*Last updated: 2026-06-04*