又名：名侦探柯南剧场版26 黒鉄の魚影 Detective Conan: Black Iron Submarine
故事发生在东京八丈岛近海，一座将全球各地警方监控相连接的高科技设施——“太平洋浮标”即将启动。为了与欧洲刑警组织管辖的范围联网，来自世界各地的工程师聚集在这里。基于人脸识别的全新“黑科技”也正在测试中…… 与此同时，柯南一行人前往八丈岛观鲸，途中柯南接到冲矢昴（赤井秀一）的电话，被告知欧洲刑警组织成员在德国遭到琴酒的杀害。为调查真相的柯南潜入“太平洋浮标”。正当工程师们正在为系统启动而展开准备工作
Title：Meitantei Konan Kurogane no Sabumarin Year：2023 Genre：Animation / Action / Adventure Language：Japanese Country：Japan Director：Yuzuru Tachikawa Writer：Gôshô Aoyama / Jun'ichi Iioka / Takeharu Sakurai Actors：Minami Takayama / Megumi Hayashibara / Rikiya Koyama Plot：Many engineers from around the world gather at the Interpol marine facility Pacific Buoy on Hachijo-jima, in the off sea south of central Tokyo Prefecture coast, to witness the launch of a new system that connects all law enforcement camera systems around the world and enables facial recognition worldwide. Conan, along with his friends Kogoro, Ran, Agasa, Haibara, and the Detective Boys, also heads on the island with an invitation from Sonoko to see the whales. He receives a message from Subaru, who says that an Europol agent has been murdered in Germany by Gin. Perturbed, Conan sneaks onto the police ship led by Kuroda, which is bringing them to the island to protect the completion work, and tours the new facility, just in time for the Black Organization to kidnap a female engineer, seeking a piece of important data in her USB drive. A terrifying howl of screws is heard from the ocean, as an unknown person approaches Haibara.
