is a Japanese anime television series produced by Toei Dōga and ōshōanimated by Nippon Sunrise, directed by Tadao Nagahama as his last work. It is the third and final installment of the Robot Romance Trilogy, following Chōdenji Robo Combattler V and Chōdenji Machine Voltes V. It aired on TV Asahi and its affiliates from April 1, 1978 to January 27, 1979, consisting of 44 episodes.

Story

After the destruction of their home world, the survivors of the planet Baam head towards Earth with the goal of negotiating the purchase of land for emigration. Unfortunately, during the negotiations, the Baam-seijin leader is assassinated by his second in command and the delegation from Earth is framed for the murder. In the ensuing chaos, Doctor Isamu Ryūzaki of the Earth delegation is shot and killed.

Tōshō Daimos

Shortly after the disastrous end of the talks, the Baam began a campaign of terror against Earth. The only thing standing between the Earthlings and annihilation is the transforming, karate-using super robot, Daimos and its pilot, Kazuya Ryūzaki. But that changes when he meets and falls in love with a mysterious girl named Erika, who turns out to be the daughter of the deceased Baam-seijin leader. Over the course of their struggles to reunite, Kazuya and Erika each learn that the other's people are not all evil... And that their own people are not all good.

Tōshō Daimos

Characters

Daimobic Base

The pilot of Daimos and the hero of the series, he was raised by Izumi after his father's departure to space. After meeting and falling in love with Erika, he fights for the day when the war will end and they will be reunited, with his strong will of survival motivating him to be victorious. He is a karate black belt and champion which helps battling the monsters. When he was 14 years old, he suffered a terrible accident, but managed to finish his rehabilitation successfully. He was very shy to start the mission in Episode 1.

Tōshō Daimos

Kazuya's friend with a dark brown Afro style hair, and the main pilot of the jet fighter Galva FX-II. Apart from being an ace fighter pilot, he is also a skilled swordsman who takes the war with the Baams very seriously.

The granddaughter of Shinichirou Izumi, an excellent marks woman and sometimes co-pilot of Galva FX-II. She has a crush on Kazuya, and initially resents Erika. She leaves the group for some time after committing a big mistake that almost costs her her life, and returns with a more serious attitude.

The current leader and operator of the Daimobic. After the death of Doctor Ryuuzaki, he takes over the operations of the base and taught Kazuya in the art of Karate.

The ever-cheerful support robot at Daimobic. A useful assistant to Doctor Izumi, but sometimes bumbling, wise-cracking and always harassed by Nana's nanny Okane.

The Daimobic's caretaker and also the personal caretaker of Nana.

Okane's annoying nephew.

Earth Military

A scientist from Utopia, he arrived at the Baam Greenpeace Force Base to examine the secret formula of the ring. Later, he gave this secret formula to Dr. Izumi to upgrade the Daimos-Light energy along with more weapon upgrades for Daimos.

The general of Earth's military, Miwa is a bigot who wants nothing more than to see all of the aliens destroyed. In episode 38, he wants to take control of the Daimobic and Daimos itself, but in the end he gained nothing. In episode 40, he was knocked unconscious by Kazuya after the Daimobic relaunches from the Baam underwater base, and as his misdeeds were discovered, he was to be arrested.

Kazuya's father and founder of the Daimobic labs, who designed Daimos. He told Kazuya what to do before Kazuya's first mission. He was killed during the breakdown of the negotiations between the Baam People and the Earthlings.

Baam Empire

A compassionate leader of the Baam Empire and father of both of Richter and Erika. He was assassinated by poisoning during the council meeting with the Earth forces.

Emperor Leon's personal adviser. He usurped the throne by killing Emperor Leon since the rightful heir has not reached the age of maturity. As their leader, he was selfish and eventually intended to turn everyone into zombies so nobody will rebel against him. In the end, he was killed by Richter in mortal combat but before he died, he revealed that he has a remote-controlled implant in his heart that in case he was killed, it would automatically control the whole Baam Asteroid City to move towards Jupiter, but this was thwarted by Kazuya and Richter.

Olban's right-hand man. He poisoned Emperor Leon and killed Kazuya's father which caused the Baams and Earthlings to go to war. He was killed by Richter in episode 42.