"Unknown" is a mysterious enemy that suddenly appeared a long time ago. As a countermeasure, the "Evolutionary Railway Development Agency" (ERDA) has developed the "Shinkalion" robot that transform into bullet trains, to prepare for the threat.
"I want to be a cool person who can protect something..." Taisei Oonari, a second-year junior high school student, transfers to Shinkai Gakuen Middle School in search of clues about his older sister who disappeared two years ago.
Just then, the Unknown appears for the first time in 10 years. Taisei happens to have a high aptitude value as a Shinkalion pilot, and is forced to make a decision to fight it. What is the true nature of the Unknown and what is its purpose? What is the truth that comes to light at the end of the fight? The story of the boys' determination and growth begins now.
| Title | Air Date | Duration | ||
|---|---|---|---|---|
| Season 1 | Episode 1 | Change the World | 2024-04-07 | min |
| Season 1 | Episode 2 | Driver, Taisei Onari | 2024-04-14 | min |
| Season 1 | Episode 3 | Insufficient Suitability Value | 2024-04-21 | min |
| Season 1 | Episode 4 | Ryota's True Feelings | 2024-04-28 | min |
| Season 1 | Episode 5 | The Melancholy of Akane | 2024-05-05 | min |
| Season 1 | Episode 6 | Fate Begins to Run | 2024-05-12 | min |
| Season 1 | Episode 7 | The Genius Driver | 2024-05-19 | min |
| Season 1 | Episode 8 | The Shape of Friendship | 2024-05-26 | min |
| Season 1 | Episode 9 | His True Identity | 2024-06-02 | min |
| Season 1 | Episode 10 | The Real Me | 2024-06-09 | min |
| Season 1 | Episode 11 | The Phantom of My Older Sister | 2024-06-16 | min |
| Season 1 | Episode 12 | Reunion | 2024-06-23 | min |
| Season 1 | Episode 13 | A Cool Person | 2024-06-30 | min |
| Season 1 | Episode 14 | Omens | 2024-07-14 | min |
| Season 1 | Episode 15 | Tsubasa Spreads Its Wings | 2024-07-21 | min |
| Season 1 | Episode 16 | The Incompatible Trio | 2024-07-28 | min |
| Season 1 | Episode 17 | Cowardly We | 2024-08-04 | min |
| Season 1 | Episode 18 | A Reason to Fight | 2024-08-11 | min |
| Season 1 | Episode 19 | New Encounters | 2024-08-25 | min |
| Season 1 | Episode 20 | The Oceanic Driver | 2024-09-01 | min |
| Season 1 | Episode 21 | Shinkalion Goes to Sea | 2024-09-08 | min |
| Season 1 | Episode 22 | Culture Festival | 2024-09-15 | min |
| Season 1 | Episode 23 | Ido and Morito | 2024-09-22 | min |
| Season 1 | Episode 24 | Robots and Righteousness | 2024-09-29 | min |
| Season 1 | Episode 25 | Dreams or Duty | 2024-10-06 | min |
| Season 1 | Episode 26 | Reminiscence | 2024-10-13 | min |
| Season 1 | Episode 27 | Corruption | 2024-10-20 | min |
| Season 1 | Episode 28 | Morito's Feelings | 2024-11-03 | min |
| Season 1 | Episode 29 | From the Metaverse with an AI Love You | 2024-11-10 | min |
| Season 1 | Episode 30 | A Flicker of Light | 2024-11-17 | min |
| Season 1 | Episode 31 | Chronicles of Despair | 2024-11-24 | min |
| Season 1 | Episode 32 | Pursuit | 2024-12-01 | min |
| Season 1 | Episode 33 | Resolve | 2024-12-08 | min |
| Season 1 | Episode 34 | Something I Want to Protect | 2024-12-15 | min |
| Season 1 | Episode 35 | Episode 35 | 2024-12-22 | min |
| Writing | Eiji Umehara | Series Composition |
| Visual Effects | Niina Morita | Character Designer |
| Visual Effects | Shiori Asaka | Character Designer |
| Visual Effects | Akira Kirishiki | Mechanical Designer |
| Sound | Masafumi Mima | Sound Director |
| Sound | Yugo Kanno | Original Music Composer |
| Directing | Kenichiro Komaya | Series Director |
| Directing | Yoshikazu Miyao | Action Director |
| Visual Effects | Ryo Kunoki | CGI Director |
| Art | Tam Hoikei | Prop Designer |
| Visual Effects | Ayumi Ikeda | Color Designer |
| Art | Keito Watanabe | Art Direction |
| Camera | Hayao Arimura | Director of Photography |
| Editing | Junichi Masunaga | Editor |
