Tenkai Knights - Recommendations

• OVA (1 ep)
• 1986

The Dancouga team prepares for its final showdown with their arch-enemy Zorbados. The team has to travel to the strange dimension of the alien invaders to once and for all save the earth. Fighting on the home-grounds of the enemy will take all their strength and cunning. The Dancouga will have to fight its way to the strange alien red dimension before it can start its final assault and assure the safety of mankind forever.

• TV (36 eps)
• 1976 - 1977

The Gaira aliens, hidden in the Arctic, plan to conquer Earth. Captured and forced to work for the aliens, Dr. Yan creates the ultimate weapon, a transformable aerial robot called Groizer X. Groizer X was 100 meters tall and weighed 1200 tons. Entrusted to his daughter Rita, Groizer X escapes the clutches of the Gaira and lands in Japan, where pilot Joe Kaisaka meets a wounded Rita. Taking up the controls of Groizer X, Joe and Rita fight against the Gaira invasion.

• Movie (1 ep)
• 1982

A group of young space cadets use a technologically advanced mecha to combat an evil extraterrestrial race that is trying to take over the galaxy.

• DVD Special (1 ep)
• 2016

• OVA (1 ep)
• 1998

• OVA (1 ep)
• 1998

• OVA (1 ep)
• 1998

• TV (34 eps)
• 1980 - 1981

Marin Reigan lost his father and his home when Gattler staged a coup, forcing their people to abandon their dying planet and invade another. Seeking vengeance, Marin pursued. But when he saw the world they planned to invade, Marin found a new mission: to protect the untarnished skies and seas of that blue planet, Earth! The battle will not be easy. Marin's technology is the only thing that can stand against Gattler's forces. But the Earthlings are not quick to trust him, and the ruthless enemy commander Aphrodia is hungry for vengeance of her own. Can Marin gain the Earthlings' trust, avenge his father, and stop the war?

• TV Special (1 ep)
• 1992

• TV (49 eps)
• 1992 - 1993

Earth is under attack from the alien invaders known as the Radam and is quickly losing the battle. With the planet’s finest defense, the space ring, being overrun without much opposition, mankind’s fate seems bleak. One of the few forces left to oppose the Radam are the Space Knights; but they are anything but successful. That is, until a mysterious man named Blade falls from the sky. Blade has the power to transform into a Tekkaman, one of the deadliest fighting forces in the universe – the very force that is leading the Radam onward! But unlike the other Tekkamen, Blade is obsessed with just one goal: defeating the Radam. Having lost his memory, he doesn't know why, but he knows he must stop them. With the help of the Space Knights he can begin uncovering his past, discovering who the Radam and the Tekkamen are, and of course, save Earth in the process!