Detective Conan Movie 27: The Million-Dollar Pentagram

A mysterious message from Kid the Phantom Thief has surfaced, indicating his intent to steal a prized Japanese sword owned by the affluent Onoe Family in Hakodate, Hokkaido. Conan Edogawa and his ally, Heiji Hattori, find themselves drawn into this intriguing case just as they arrive in the area. The Onoe Family's collection has ties to the historic Toshizo Hijikata, a figure whose past is shrouded in the echoes of Hakodate's history. The question arises: why is a thief known for targeting jewels interested in a sword?

The plot thickens when the Onoe family lawyer is discovered murdered in the warehouse district, the weapon of choice being a Japanese sword. As suspicions mount, an investor and arms dealer emerges as a potential suspect, rumored to be after a hidden treasure linked to the Onoe family's storied past. The patriarch's grandfather was once entwined with the wartime arms industry, leading to whispers of a powerful weapon concealed in the region, capable of altering the course of conflict. As Conan and Heiji delve deeper into the mystery, Heiji also seeks the perfect moment to express his feelings to Kazuha, all while navigating the cherry blossom-laden landscapes of northern Japan, where the pursuit of both treasure and truth unfolds.