Nishimura Kyōtarō Mystery Super Express Murder Case is a train-set detective adventure published by Irem exclusively for the Famicom, adapted from Kyotaro Nishimura’s railway mystery novels. A murder occurs aboard a high-speed express train; the player investigates passenger carriages, interviews travellers, collects physical evidence and uncovers the culprit before the train reaches its terminus.
The train consists of interconnected passenger compartments, dining cars and staff sections. Core commands support travel between carriages, NPC dialogue, location searches and evidence examination. Many passengers withhold vital information until supporting proof is uncovered.
No real-time combat exists; progress relies on systematic carriage searches and careful cross-referencing of witness statements and material clues. Premature accusations trigger bad endings forcing renewed investigation.
Irem’s atmospheric railway carriage illustrated backdrops paired with character portraits recreate tight, claustrophobic train mystery thriller atmosphere.
Strategically, successful case resolution requires searching every carriage thoroughly. Superficial spot checks frequently miss small physical evidence needed to expose the murderer’s alibi lies.
For contemporary Famicom retro railway mystery adventure collectors, this title is a distinctive domestic Irem curio built around Japan’s famous train crime fiction author’s works.