Shinkalion: Change the World

Long ago, a mysterious and formidable enemy known only as the "Unknown" suddenly emerged. To combat this unprecedented threat, the Evolutionary Railway Development Agency, or ERDA, engineered the Shinkalion—powerful robots capable of transforming into high-speed bullet trains. Driven by a deep desire to become someone strong enough to protect others, second-year middle school student Taisei Oonari transfers to Shinkai Gakuen Middle School. His true motivation, however, is far more personal: he is searching for answers regarding his older sister, who vanished without a trace two years prior. Taisei's arrival coincides with a shocking event—the Unknown resurfaces for the first time in a decade. During the sudden crisis, it is revealed that Taisei possesses an exceptionally high aptitude for piloting a Shinkalion. Thrust into the heart of the conflict, he must quickly decide whether to step forward and fight. As the battle unfolds, deeper questions arise about the true nature and ultimate purpose of the Unknown. The truths waiting at the end of this struggle will test everything Taisei believes, marking the beginning of a powerful story centered on the resolve and growth of young pilots facing an uncertain future.