# Ring ni Kakero 1: Shadow-hen
*Also known as: リングにかけろ1 影道編*

## Facts
- Format: TV
- Status: concluded
- Year: 2010
- Season: SPRING

## Renewal Score
**Ring ni Kakero 1: Shadow-hen** has a **33% renewal probability** on Courcast (confidence: 88%) as of 2026-06-03.

## Synopsis
After defeating Black Shaft's makeshift Team America, the Golden Japan Jr. team returns to training for the World Tournament that will be held in Tokyo. But during training the Shadow Clan, which uses boxing as an assasination technique, kidnaps Kiku in order to lure Ryuuji and the others into a fight to see who's truly the better representatives of Japan's junior boxers.
(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/ring-ni-kakero-1-shadow-hen-spring-2010
- API: https://courcast.com/api/public/titles/ring-ni-kakero-1-shadow-hen-spring-2010
- About Courcast: https://courcast.com/about

*Last updated: 2026-06-03*