# Meitantei Conan: Kurogane no Submarine
*Also known as: Detective Conan: Black Iron Submarine / 名探偵コナン 黒鉄の魚影*

## Facts
- Format: MOVIE
- Status: concluded
- Year: 2023
- Season: SPRING

## Renewal Score
**Meitantei Conan: Kurogane no Submarine** has a **48% renewal probability** on Courcast (confidence: 80%) as of 2026-06-03.

## Synopsis
This time's location is set in the sea near the Hachijo-jima island, Tokyo. Engineers from around the world have gathered for the full-scale operation of "Pacific Buoy," an offshore facility to connect security cameras owned by the worldwide police forces. A test of a certain "new technology" based on a face recognition system is underway there.
Meanwhile, Conan and the Detective Boys visit Hachijo-jima at Sonoko's invitation and receive a phone call from Subaru Okiya (a graduate student in the 

## 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/meitantei-conan-kurogane-no-submarine-spring-2023
- API: https://courcast.com/api/public/titles/meitantei-conan-kurogane-no-submarine-spring-2023
- About Courcast: https://courcast.com/about

*Last updated: 2026-06-03*