# Submarine Super 99
*Also known as: サブマリン スーパー９９*

## Facts
- Format: TV
- Status: concluded
- Year: 2003
- Season: SPRING

## Renewal Score
**Submarine Super 99** has a **20% renewal probability** on Courcast (confidence: 91%) as of 2026-06-03.

## Synopsis
Dr. Oki , the genius scientist who designed a new type of submarine is missing. His son, Susumu, smells an evil scheme of unknown group. He knows everything of his father's submarine called "Super 99" – equipment, weapons, functions and capacity. Susumu thinks that to find his father is to reveal the secret organization, Helmet Party, and stop their conspiracy. With the help of his friends and Marine Corps, he sets out to an underwater quest, not knowing how dangerous his endeavour is…
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## 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/submarine-super-99-spring-2003
- API: https://courcast.com/api/public/titles/submarine-super-99-spring-2003
- About Courcast: https://courcast.com/about

*Last updated: 2026-06-03*