Koumori-zuka Kofun scene
In *Detective Conan*, Conan and Heiji visit a large ancient tomb to investigate a case. The tomb features a horizontal stone chamber with a stone coffin inside, surrounded by dense woods and rolling hills. They discover crucial evidence related to a magician's death there.
Scene context
TV第409集《柯南与平次的推理魔术（后篇）》
Visit notes
- 现实中该古坟位于冈山县高梁市，是日本规模最大的横穴式石室古坟之一。
- 古坟全长约40米，石室内部设有石棺，曾是古代豪族的墓葬。
- 剧中该场景出现在第409集《柯南与平次的推理魔术（后篇）》，用于破解密室杀人手法。