Gravion
The year is now 2041 AD. A new enemy called Zeravire suddenly appears in the solar system, destroying all military installations it comes across. However, a wealthy man named Klein Sandman is already aware of this planned invasion and had been secretly preparing his army for battle. His trump card is Gravion, a giant robot that utilizes gravity as its source of energy. Meanwhile a young man named Eiji secretly enters Sandman's base in search for his missing sister. It is there that he meets another young man by the name of Toga... These two must now fight together with four other individuals aboard the super robot, Gravion to fend off the Zeravire threat.
- 2002-2002
- 1 season
- The Anime Network
- Animation, Action & Adventure, Comedy, Science Fiction
- TV-14
The year is now 2041 AD. A new enemy called Zeravire suddenly appears in the solar system, destroying all military installations it comes across. However, a wealthy man named Klein Sandman is already aware of this planned invasion and had been secretly preparing his army for battle. His trump card is Gravion, a giant robot that utilizes gravity as its source of energy. Meanwhile a young man named Eiji secretly enters Sandman's base in search for his missing sister. It is there that he meets another young man by the name of Toga... These two must now fight together with four other individuals aboard the super robot, Gravion to fend off the Zeravire threat.
Season 1 Episode Guide
13 Episodes 2002
Episode 1
Fortress of the Deity
23 mins
While searching for his missing sister Eiji Shigure secretly enters the castle of millionaire Klein Sandman. There he meets the castles strange inhabitants and is selected to join in a mission to stop a destructive alien known as Zeravire.
Episode 2
Mission of Gravity
23 mins
The newly formed Gravion faces off in their first battle against the Zeravire and the pilots discover their weaknesses. Meanwhile The Earth Federation Alliance plan their own attacks on the Zeravire.
Episode 3
Labyrinth
23 mins
Eiji begins to get used to life in Sandman's castle and to the castles inhabitants. He and Toga venture to the forbidden area of the castle in search of Eiji's sister Ayaka.
Episode 4
The Princess in the Tower
23 mins
When a ghostly figure is sighted in one of the castle's towers, Toga and Eiji go to investigate. There they discover Leele, the mysterious pilot of the G-Shadow.
Episode 5
The Girl Who Wouldn't Laugh
23 mins
In an effort to get to know each other better, the team goes on a picnic together but Leele is hesitant to share as she is haunted by nightmares of her past. Meanwhile the EFA attempts to find information of Sandman.
Episode 6
Toga's Day Off
23 mins
Eiji sneaks out of the castle during the staffs shopping day and takes Toga along with him for his first day out of the castle and his first day in the big city. As the maids search for them, the Zeravire launch an attack on the city.
Episode 7
Drill Girl on the Beach
23 mins
On the anniversary of her father Isanas death, Luna returns home to the island of Okiaowa but is surprised when she finds that the rest of of the Gran Knights have decided to accompany her to the have some fun on the island.
Episode 8
Storming the Castle
23 mins
When the Zeravire attacks the the castle, all hope of stopping it lies with Eiji, who has accidentally found himself piloting the Gran Kaiser. To survive he must call upon all the power of the Gran Kaiser.
Episode 9
A Distant Embrace
23 mins
Repairs begin on the castle following the attack by the Zeravire and Eiji begins to recover from his battle but runs from his physical and runs into Mizuki who gives him insight to the disappearance of his sister Ayaka.
Episode 10
Crack
23 mins
Following recent events, Sandman reluctantly has an auto-pilot device, The Gran Phantom installed into the Gran Kaiser in case of emergency. And one does arise when a Zeravire with a nuclear power supply attacks.
Episode 11
The Thing That Was Lost
23 mins
After seeing what darkness Toga is capable of in the heat of battle, Eiji quits the Gran Knights and leaves the castle to return to a normal life. Leele ventures to town to convince Eiji to come back.
Episode 12
Because You're with Me
23 mins
The battle wages on as Gravion fights against the attacking Zeravire with a failing auto-pilot and Eiji and Leele still missing. Eiji decides that his place is with the rest of the Gran Knights on Gravion.
Episode 13
White Steel Fang
23 mins
The Zeravire have been evolving, not in order to destroy humans, but to ensure the destruction of Gravion. When the new and improved Zeravire comes to Earth to challenge Gravion, Sandman is hesitant to let the Gran Knights go to battle.