Tengen Toppa Gurren Lagann OVA

Alt title: Gurren Lagann OVA

If you're looking for manga similar to Tengen Toppa Gurren Lagann OVA, you might like these titles.

Z Mazinger

Z Mazinger

A retelling of Mazinger Z mixed with ancient Greek mythology with a modern touch.

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UFO Robo Grendizer

UFO Robo Grendizer

Years ago, after watching his family die at the hands of the Vegan empire, Duke Fleed managed to escape, stealing the powerful UFO Grendizer that the enemy used to destroy his planet in the process. Eventually ending up on Earth, the boy was adopted by Dr. Umon and given the name Daisuke, intent on living out the rest of his life in peace. However, when his father and the mecha pilot Kouji Kabuto realize that the Vegan empire has arrived at Earth to repeat history, Daisuke is forced back into the pilot's seat to save his new home. Alongside Kouji's flying saucer, can Daisuke and his Grendizer stop the fleet and save the world?

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Great Mazinger

Great Mazinger

After Koji Kabuto and Sayaka Yumi leave to the USA, it's up to the rash orphan Tetsuya Tsurugi to pilot the next Mazinger robot: the Great Mazinger. Under the direction of Dr. Kenzo Kabuto and helped by his adoptive sister Jun Honou, Tetsuya battles the Miccene Empire...

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Devilman vs. Getter Robo

Devilman vs. Getter Robo

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Mazin Kaiser

Mazin Kaiser

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Getter Robo Hien - The Earth Suicide

Getter Robo Hien - The Earth Suicide

An old Hayato leads the Saotome Research Facility, which has developed the Getter Robo Hien to combat a new force which threatens the Earth: large plantlike monsters.

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Mazinger Z

Mazinger Z

On a solitary island in the middle of a vast unknown ocean, Dr. Hell, a deranged genius, plans the final stage of his plan for world domination: the activation of his Mecha Beast Army. The only man aware of Dr. Hell's plan is Dr. Kabuto, a pioneer in new energy sources. In a desperate attempt to stop Dr. Hell before his death, Kabuto uses his research and resources to construct a weapon powerful enough to match that of the Mecha Beast Army, which he entrusts to his grandson, Kouji Kabuto. That weapon is the Super Robot Mazinger Z!

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Getter Robo G

Getter Robo G

After Emperor Gore and the Reptilian empire is defeated, a new enemy, Emperor Burai and his Hyakki empire rises and threatens to take over Earth. Ryoma, Hayato, and newcomer Benkei pilot the new Getter Robo G to save Earth.

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Shin Getter Robo

Shin Getter Robo

While Professor Saotome completes his masterpiece, the Shin Getter Robo, a strange object enters the Earth's atmosphere. Hayato, in control of the lab while Saotome obsessively works, orders Getter Robo and Getter Robo G to launch and destroy the object before it impacts.

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Getter Robo Gou

Getter Robo Gou

Hayato Jin is the leader of NISAR; a private owned research and weapons development organization based in Japan. He, and Professor Tachibana, have been developing various weapons and building up their forces to deal with a threat that started fifteen years ago: the mad scientist Rando. When Rando's forces begin their terrorist operations around the world, NISAR begins its search for exceptional soldiers to pilot their super weapon, the Getter Robo.

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