| Volume 4 Chapter 7: Preparations for the Journey | 31 Jan 2023 |
| Volume 4 Chapter 6: Confirming the Location of Hourai Island | 31 Jan 2023 |
| Volume 4 Chapter 5: A gearbox, a magic turbine, and... | 31 Jan 2023 |
| Volume 4 Chapter 4: Golem Engine | 31 Jan 2023 |
| Volume 4 Chapter 3: Legendary Equipment? | 31 Jan 2023 |
| Volume 4 Chapter 2: Failure Teaches Success | 31 Jan 2023 |
| Volume 4 Chapter 1: First Flight | 31 Jan 2023 |
| Volume 3 Chapter 23: Conclusion | 31 Jan 2023 |
| Volume 3 Chapter 22: When a mystery is solved | 31 Jan 2023 |
| Volume 3 Chapter 21: Awards Ceremony, and... | 31 Jan 2023 |
| Volume 3 Chapter 20: And of the hearts desire | 31 Jan 2023 |
| Volume 3 Chapter 19: Dead Heat | 31 Jan 2023 |
| Volume 3 Chapter 18: Interception! | 31 Jan 2023 |
| Volume 3 Chapter 17: Reiko, Dispatch | 31 Jan 2023 |
| Volume 3 Chapter 16: Start of the Finals | 31 Jan 2023 |
| Volume 3 Chapter 15: Movements of the Lower Class Countries | 31 Jan 2023 |
| Volume 3 Chapter 14: Split | 31 Jan 2023 |
| Volume 3 Chapter 13: Just Before the Preliminary Starts | 31 Jan 2023 |
| Volume 3 Chapter 12: One Piece | 31 Jan 2023 |
| Volume 3 Chapter 11: Intruder | 31 Jan 2023 |
