Detective Conan: Black Iron Submarine
While visiting Hachijo-jima, Conan sneaks aboard a security boat heading to the Pacific Buoy, an off-shore facility constructed near the coasts built to connect surveillance cameras used by police forces around the world. However, an engineer gets abducted! An eerie sound of a propeller hums underwater as a dark figure begins to creep toward Ai Haibara... When the forbidden Black Box is opened, the sealed-away past will surface above the treacherous waves!
How Detective Conan: Black Iron Submarine compares
Every figure below is calculated across the whole of Detective Conan, not taken from this film’s own record.
- #14 of 29
- Rank in the series by rating
- 1 year
- Wait since the previous film
- 3%
- Share of the series audience
Detective Conan: Black Iron Submarine (2023) ranks 14th of the 29 rated films in the Detective Conan series, at 7.0/10 on TMDB against a series average of 6.9/10.
It arrived 1 year after Detective Conan: The Bride of Halloween (2022).
Its 149 TMDB ratings are 3% of the 4,634 cast across the series.
Computed by Movies in Order from The Movie Database (TMDB) collection data for Detective Conan, comparing all 29 released films in the series. Last recalculated September 2026.
Detective Conan
More from Detective Conan
Detective Conan: Black Iron Submarine is film 26 of 30. See the complete watch order.
- 1Detective Conan: The Time Bombed Skyscraper
- 2Case Closed: The Fourteenth Target
- 3Detective Conan: The Last Wizard of the Century
- 4Detective Conan: Captured in Her Eyes
- 5Case Closed: Countdown to Heaven
- 6Detective Conan: The Phantom of Baker Street
- 7Detective Conan: Crossroad in the Ancient Capital
- 8Detective Conan: Magician of the Silver Sky
- 9Detective Conan: Strategy Above the Depths
- 10Detective Conan: The Private Eyes' Requiem
- 11Detective Conan: Jolly Roger in the Deep Azure
- 12Detective Conan: Full Score of Fear
- 13Detective Conan: The Raven Chaser
- 14Detective Conan: The Lost Ship in the Sky
- 15Detective Conan: Quarter of Silence
- 16Detective Conan: The Eleventh Striker
- 17Detective Conan: Private Eye in the Distant Sea
- 18Detective Conan: Dimensional Sniper
- 19Detective Conan: Sunflowers of Inferno
- 20Detective Conan: The Darkest Nightmare
- 21Case Closed: The Crimson Love Letter
- 22Case Closed: Zero the Enforcer
- 23Case Closed: The Fist of Blue Sapphire
- 24Detective Conan: The Scarlet Bullet
- 25Detective Conan: The Bride of Halloween
- 27Detective Conan: The Million-Dollar Pentagram
- 28Detective Conan: One-Eyed Flashback
- 29Detective Conan: Fallen Angel of the Highway