Following a devastating attack by Vega's forces on planet Fleed, Duke Fleed, and Grendizer escaped to Earth. When he got there, Dr. Amon, the head of the Space Research Center, adopted him and gave him the name Daisuke. While they were working side by side in the center on a quest to find out what strange objects appeared in the city's sky! They were surprised by an attack that jolted Daisuke's memory.
| Title | Air Date | Duration | ||
|---|---|---|---|---|
| Season 1 | Episode 1 | Two Stars Meet in the Desert | 2024-07-05 | 30 min |
| Season 1 | Episode 2 | Legend of the Stars | 2024-07-12 | 30 min |
| Season 1 | Episode 3 | Fury of the Duke | 2024-07-19 | 30 min |
| Season 1 | Episode 4 | The Flower of Love Bloomed in the Sky | 2024-07-26 | 30 min |
| Season 1 | Episode 5 | Maria's arrival | 2024-08-02 | 30 min |
| Season 1 | Episode 6 | The Two Princesses | 2024-08-09 | 30 min |
| Season 1 | Episode 7 | Horror in the Depths of the Sea | 2024-08-16 | 30 min |
| Season 1 | Episode 8 | An Encounter in Asakusa | 2024-08-23 | 30 min |
| Season 1 | Episode 9 | Darkness covers the Light | 2024-08-30 | 30 min |
| Season 1 | Episode 10 | Mazinger's Return | 2024-09-06 | 30 min |
| Season 1 | Episode 11 | Teronna | 2024-09-13 | 30 min |
| Season 1 | Episode 12 | Rubina | 2024-09-20 | 30 min |
| Season 1 | Episode 13 | In the Name of the beautiful Earth | 2024-09-27 | 30 min |
| Sound | Kohei Tanaka | Original Music Composer |
| Writing | Ichiro Okouchi | Series Composition |
| Visual Effects | Wataru Inata | Mechanical Designer |
| Visual Effects | Junichi Akutsu | Mechanical Designer |
| Sound | Yukio Nagasaki | Sound Director |
| Art | Hirofumi Sakagami | Art Direction |
| Visual Effects | AF_KURO | Mechanical Designer |
| Visual Effects | Takashi Hashimoto | Lead Animator |
| Visual Effects | Tomoe Yoshimura | Color Designer |
| Art | Hiroshi Kato | Art Direction |
| Visual Effects | Hiroyuki Taiga | Lead Animator |
| Directing | Shun Kudo | Series Director |
| Visual Effects | Rihiro Yamane | Lead Animator |
| Sound | Maki Takuma | Sound Effects |
| Sound | Toshiya Wada | Sound Effects |
| Camera | Atsushi Usuta | Director of Photography |
| Writing | Go Nagai | Original Concept |
| Visual Effects | Tooru Yoshida | Lead Animator |
| Directing | Mitsuo Fukuda | Other |
| Visual Effects | Yoshiyuki Sadamoto | Character Designer |
