Atom: The Beginning: Season 1
This season started on April 15, 2017. The table lists episodes with recorded air dates up to September 28, 2026.
| Ep | Title and air date | My place |
|---|---|---|
| 1 | Birth of the Mighty Atom · 25 min | |
| 2 | Bewusstsein · 25 min | |
| 3 | Pursuing the Respective Leads · 25 min | |
| 4 | Welcome to Nerima U Festival · 25 min | |
| 5 | Step on it! Maruhige Shipping · 25 min | |
| 6 | Lab 7's Annihilation · 25 min | |
| 7 | Ran and Princess Teru · 25 min | |
| 8 | Robot Wrestling · 25 min | |
| 9 | Six is Unfit to Fight · 25 min | |
| 10 | Battle Royal · 25 min | |
| 11 | A Dialogue · 25 min | |
| 12 | Beginning · 25 min |
