| # | Air Date | Episode Name | Watched? |
|---|---|---|---|
| E1 | Oct 05, 2024 | ||
| E2 | Oct 05, 2024 | ||
| E3 | Oct 12, 2024 | ||
| E4 | Oct 19, 2024 | ||
| E5 | Oct 26, 2024 | ||
| E6 | Nov 02, 2024 | ||
| E7 | Nov 09, 2024 | ||
| E8 | Nov 16, 2024 | ||
| E9 | Nov 23, 2024 | ||
| E10 | Nov 30, 2024 | ||
| E11 | Dec 07, 2024 | ||
| E12 | Dec 14, 2024 | ||
| E13 | Dec 21, 2024 | ||
| E14 | Dec 28, 2024 | ||
| E15 | Jan 04, 2025 | ||
| E16 | Jan 11, 2025 | ||
| E17 | Jan 18, 2025 | ||
| E18 | Jan 25, 2025 | ||
| E19 | Feb 01, 2025 | ||
| E20 | Feb 08, 2025 | ||
| E21 | Feb 15, 2025 | ||
| E22 | Feb 22, 2025 | ||
| E23 | Mar 01, 2025 | ||
| E24 | Mar 08, 2025 | ||
| E25 | Mar 15, 2025 |
Orb: On the Movements of the Earth is a standalone Limited Series that concluded its 25-episode run in March 2025. Produced by the renowned Studio Madhouse, the project was developed to provide a comprehensive and final adaptation of the acclaimed manga series by Uoto. The production scale was ambitious, opting for a continuous two-cour release to capture the intense intellectual and physical struggles of various characters across several decades as they challenge the geocentric model of the universe.
The story was intentionally designed with a definitive conclusion to reflect the complete historical and philosophical journey found in the source material. By structuring the series as a singular, self-contained event, the creators were able to deliver a focused narrative that emphasizes the weight of individual sacrifice for the sake of future discovery. This creative decision ensured that the animation quality and pacing remained tight, offering a complete experience that requires no additional installments to satisfy its thematic goals.