Break Blade Movie 2: Ketsubetsu no Michi

Alt title: Broken Blade: The Path of Separation

If you're looking for manga similar to Break Blade Movie 2: Ketsubetsu no Michi, you might like these titles.

Frontier Line

Frontier Line

Six tales of mecha war and redemption. Civil war has broken out on the planet Sodom, and the only way to survive is by using the mechas left behind by a mysterious alien race. The two sides must find common ground in their humanity or they will annihilate each other.

I agree

Mobile Suit Gundam: MS Senki

Mobile Suit Gundam: MS Senki

I agree

Senjou no Kizuna

Senjou no Kizuna

I agree

Mobile Suit Gundam Narrative

Mobile Suit Gundam Narrative

U.C. 0097, one year after the opening of "Laplace's Box." Despite the revelation of the Universal Century Charter that acknowledges the existence and rights of Newtypes, the framework of the world has not been greatly altered. The conflict later dubbed the "Laplace Incident" is thought to have ended with the downfall of the Neo Zeon remnants known as the Sleeves. In its final battle, two full psycho-frame mobile suits displayed power beyond human understanding. The white unicorn and the black lion were sealed away to remove this danger from people's consciousness, and they should now be completely forgotten. However, the RX-0 Unicorn Gundam 03, which disappeared two years earlier, is now about to show itself in the Earth Sphere once more. A golden phoenix... named Phenex.

I agree

Shinigami ni Sodaterareta Shoujo wa Shikkoku no Ken wo Mune ni Idaku (Light Novel)

Shinigami ni Sodaterareta Shoujo wa Shikkoku no Ken wo Mune ni Idaku (Light Novel)

I agree

Heavy Object

Heavy Object

The science-fiction war action story revolves around Objects — the powerful, massive weapons that change the course of warfare — and Elite Object pilots. An odd Elite girl named Milinda meets Quenser, a student who aims to become a Object mechanic, with the soldier-in-training Heivia on a snowy battlefield.

I agree

Youjo Senki: Saga of Tanya the Evil (Light Novel)

Youjo Senki: Saga of Tanya the Evil (Light Novel)

High above the blood- and mud-soaked trenches, a young girl pits herself against army mages in high stakes aerial duels with bullets, spells, and bayonets. Her name is Tanya Degurechaff and she is the Devil of the Rhine, one of the greatest soldiers the Empire has ever seen! But inside her mind lives a ruthless, calculating ex-salaryman who enjoyed a peaceful life in Japan until he woke up in a war-torn world. Reborn as a destitute orphaned girl with nothing to her name but memories of a previous life, Tanya will do whatever it takes to survive, even if she can find it only behind the barrel of a gun!

I agree

Appleseed Hypernotes

Appleseed Hypernotes

World War Three is over, but for nomad soldier Deunan Knute and her cyborg lover, Briareos, the greatest challenge lies ahead, not in the abandoned cities and DMZs of a post-war battlefield, but on the streets of a new "utopia." Shirow Masamune's visionary Appleseed is widely regarded not only as one of the linchpin works of graphic fiction, but one of the most influential science-fiction stories in recent memory, culminating in the astonishing 2005 animated adaptation. Appleseed Hypernotes, never before collected in America, features an over 80-plus-page Appleseedtale, plus reams of detailed information and art of the characters, machines, and weapons of Appleseed, presented in a non-Westernized, right-to-left reading format, as originally published in Japan.

I agree

Wings of Rean

Wings of Rean

Suzuki Aesop is a half-breed Japanese, the son of an American military officer. When his radical anti-American friends get into trouble, he finds himself running from the American MPs. Suddenly, a massive battleship appears out of the sea, flying into the air, before Aesop's disbelieving eyes. The ship comes from the 'underworld' of Byston Well, and aboard it is Princess Ryukus, who carries with her the magical winged boots, the Wings of Rean; and they are meant for Aesop...

I agree

Guns and Stamps

Guns and Stamps

Lieutenant Martina M. Mayakovskaya is a new officer in the Grand Duchy Logistics Corps. It's a branch of the armed forces responsible for transportation and supply that is looked down upon by the rest of the military as "paper soldiers". Martina's assignment is supposed to be a comfortable desk job dealing with stamping paperwork, but for some reason wherever she goes, she ends up in the middle of combat. Also, what's that eight-legged pseudoweasel that she adopted as a pet, and is it just a coincidence that it seems to be saving her from harm every time?

I agree