If you're looking for anime similar to Kidou Senshi Gundam SEED Eclipse, you might like these titles.
The year is After Colony 196. A year has passed, and peace between Earth and the space colonies is still a reality. With no need for weapons in a time without war, the majority of the Gundam pilots have decided to destroy their mobile suits by hurling them into the sun. However, one girl by the name of Mariemaia Khushrenada, daughter of Treize Khushrenada, threatens this peace. With the help of her grandfather Dekim Barton, Mariemaia has kidnapped Relena Darlian and plans for total domination. The Gundam pilots are the only force standing in Mariemaia’s way, but will they be enough to stop her?
Archeologist Tetsuya Randou leads his family on an adventure around the world to find out the legend of Quaschika, which supposedly hides an unfound treasure. At the same time the Goblin Clan, who normally live underground, is also trying to find the treasure of Quaschika for their own purposes. To help fight off the Goblin Clan during their adventure, the Randou family has the giant robot Acrobunch, formed by the vehicles each family member pilots.
Giant robot Daikengo flies through space to re-establish galactic peace; on-board prince Ryger, who ran away from his planet Emperius to defeat the menace out of his reign borders, in order to save his people; Cleo, corrupted prime minister's daughter, help him along with two nice little robots, Anike and Otoke. They fight evil Lady Baracross, leading invasion forces, with her assistant Roboleon, wearing a Napoleon style hat. Daikengo is the first robot with scuttles on his mouth. When he opens them, his vampyre style teeth are shown and he can spit fire.
The year is After Colony 196. A year has passed, and peace between Earth and the space colonies is still a reality. With no need for weapons in a time without war, the majority of the Gundam pilots have decided to destroy their mobile suits by hurling them into the sun. However, one girl by the name of Mariemaia Khushrenada, daughter of Treize Khushrenada, threatens this peace. With the help of her grandfather Dekim Barton, Mariemaia has kidnapped Relena Darlian and plans for total domination. The Gundam pilots are the only force standing in Mariemaia’s way, but will they be enough to stop her?
Bellri and Aida square off against Mask, who has acquired a powerful mobile suit of ancient origin.
In the 21st century Mankind will have pushed back the frontiers of science in a way we can scarcely conceive of today. Space exploration, energy development and biological as well as environmental sciences will enable the earth to progress beyond our wildest dreams. Alongside such far-reaching changes will come new and unsuspected hazards. One organization will be ready, International Rescue with its fleet of Thunderbirds.
A new planet named Promete is on the verge of entering our solar system. The World Space Institute tries to reach this new world to tap its resources, but a mysterious malfunction leads to tragic consequences for the brave space pilots and their mission. Years later, the next generation of pilots, including Takuma, the son of an astronaut who disappeared during the first attempt to reach Promete, trains for a new voyage to the mysterious planet. Takuma and his friends are stationed at Jasdam Base, a high-tech facility where construction has begun on Danguard Ace, an incredible transforming robot that Takuma is destined to pilot.
Lowly mechanic, Hibiki, stows away on an intergalactic combat vehicle in search of adventure, but he quickly finds himself surrounded by sexy space pirates!
Tomoru Shindo yearns to become a pilot and taste adventure, but the rigid structure of his advanced society leaves him bored and wishing he was born into the chaos and romance of the past. This simple wish turns into reality when a chance encounter with a Dr Kanzaki gets him involved with the greatest conflict that will engulf Earth yet: the invasion of Earth by the alien race, the Evoluders. Dr Kanzaki was building an Evoluder whose data had reached Earth, and Tomoru finds that he can link to it and access its memories. Its name is Orgun, and seems to have a connection to Tomoru, and Tomoru's past...