Browse episode ratings trends for Grendizer U. Simply click on the interactive rating graph to explore the best and worst of Grendizer U's 13 episodes.
Best Episodes of Grendizer U
Legend of the Stars
S1 Ep2
7.7
13th Jul 2024
Duke defeats the Vega forces, but loses his senses and flies away eventually landing on Ogami Island. Koji follows him and just as he meets the island's shrine maiden Hikaru, his arch enemy Cassado attacks Earth.
Fury of the Duke
S1 Ep3
7.4
20th Jul 2024
Duke's anger burns up in the despicable cassado. He makes Grendizer run wild, but he remembers his promise to Koji and stops. Duke regrets that he got on again and cheers of gratitude.
Two Stars Meet in the Desert
S1 Ep1
7.3
6th Jul 2024
A man who fell into the desert has no memory. He is named Daisuke and hits it off with Koji Kabuto, who picked him up. As unidentified forces attack the Earth, a giant robot called Grendizer appears.
Maria's Arrival!
S1 Ep5
7.2
3rd Aug 2024
Duke's sister, Maria, came to earth after her brother. However, Maria looks down on the unexplored planet Earth with girlish arrogance. Meanwhile, the Vega army will attack again.
Worst Episodes of Grendizer U
Teronna
S1 Ep11
6.7
14th Sep 2024
Berlin was destroyed by the Super Vega curved gun. Malice is spreading on Earth, and the spearhead is being directed at Duke. In order to stop any more conflicts, Rubina and Duke meet secretly.
Mazinger Returns
S1 Ep10
6.7
7th Sep 2024
Koji and the others activate the new Mazinger and finally start a counterattack. On the other hand, a masked man aiming for Duke was waiting for him on Wolf Island. Duke and Teronna make a temporary truce to counter.
Encounter in Asakusa
S1 Ep8
6.8
24th Aug 2024
Duke receives a message from the flying beast and reunites with Rubina, who has come down to Earth. Duke begins to tell the truth about the tragedy on Planet Fleed.
In Honor of this Wonderful Land
S1 Ep13
6.8
28th Sep 2024
Red flowers were scattered. Duke, who was swallowed up by anger, once again made Grendizer run wild. If we don't kill Duke, won't Grendizer stop? The time for Koji to make a choice is approaching.
Grendizer U Episode Guide
Two Stars Meet in the Desert
S1 Ep1
7.3
6th Jul 2024
A man who fell into the desert has no memory. He is named Daisuke and hits it off with Koji Kabuto, who picked him up. As unidentified forces attack the Earth, a giant robot called Grendizer appears.
Legend of the Stars
S1 Ep2
7.7
13th Jul 2024
Duke defeats the Vega forces, but loses his senses and flies away eventually landing on Ogami Island. Koji follows him and just as he meets the island's shrine maiden Hikaru, his arch enemy Cassado attacks Earth.
Fury of the Duke
S1 Ep3
7.4
20th Jul 2024
Duke's anger burns up in the despicable cassado. He makes Grendizer run wild, but he remembers his promise to Koji and stops. Duke regrets that he got on again and cheers of gratitude.
The Flower of Love Bloomed in the Sky
S1 Ep4
7.2
27th Jul 2024
Reunion with childhood friend Naida. It brings a brief moment of peace to Duke. However, she approached Duke as an enemy of her brother Sirius. The blade of love and hate is approaching.
Maria's Arrival!
S1 Ep5
7.2
3rd Aug 2024
Duke's sister, Maria, came to earth after her brother. However, Maria looks down on the unexplored planet Earth with girlish arrogance. Meanwhile, the Vega army will attack again.
The Two Princesses
S1 Ep6
7.1
10th Aug 2024
Teronna, a female knight who can be said to be Duke's best friend, landed on Earth. Unlike the previous Vega army, Teronna offers a fair game, but she condemns Duke as a planet sinner.
Horror in the Depths of the Sea
S1 Ep7
7.1
17th Aug 2024
Investigation of super-ancient ruins was underway on Aijin Island. A new weapon of the Vega army is released in the nearby sea. Grendizer is dragged into an unexpected battlefield and has a hard time. At that time, a mysterious shadow approaches.
Encounter in Asakusa
S1 Ep8
6.8
24th Aug 2024
Duke receives a message from the flying beast and reunites with Rubina, who has come down to Earth. Duke begins to tell the truth about the tragedy on Planet Fleed.
Darkness covers the Light
S1 Ep9
7.0
31st Aug 2024
The Photon Power Research Institute is finally directly attacked by the Vega Star Alliance. It is invaded by a melee combat unit led by Blacky, and the place becomes a battlefield. Duke, who was imprisoned on suspicion of being a spy, is saved by Umon.
Mazinger Returns
S1 Ep10
6.7
7th Sep 2024
Koji and the others activate the new Mazinger and finally start a counterattack. On the other hand, a masked man aiming for Duke was waiting for him on Wolf Island. Duke and Teronna make a temporary truce to counter.
Teronna
S1 Ep11
6.7
14th Sep 2024
Berlin was destroyed by the Super Vega curved gun. Malice is spreading on Earth, and the spearhead is being directed at Duke. In order to stop any more conflicts, Rubina and Duke meet secretly.
Rubina
S1 Ep12
6.9
21st Sep 2024
Koji and his friends enlist Hikaru's help to destroy the Super Vega Cannon and head off into space. The Vega Star dispatches the strongest Vega beast to fight back. Duke reunites with Rubina and Teronna, and the three of them share their feelings on the moon.
In Honor of this Wonderful Land
S1 Ep13
6.8
28th Sep 2024
Red flowers were scattered. Duke, who was swallowed up by anger, once again made Grendizer run wild. If we don't kill Duke, won't Grendizer stop? The time for Koji to make a choice is approaching.
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.
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The best rated episodes of Grendizer U are:
Legend of the Stars S1E2 rated 7.7
Fury of the Duke S1E3 rated 7.4
Two Stars Meet in the Desert S1E1 rated 7.3
Maria's Arrival! S1E5 rated 7.2
The lowest rated episodes of Grendizer U are:
Teronna S1E11 rated 6.7
Mazinger Returns S1E10 rated 6.7
Encounter in Asakusa S1E8 rated 6.8
In Honor of this Wonderful Land S1E13 rated 6.8
The first episode of Grendizer U aired on July 06, 2024.
The last episode of Grendizer U aired on September 28, 2024.
