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Manga Like Kidou Senshi Gundam: Flanagan Boone Senki

These 24 manga share the Action and Sci-Fi genres and Adult Cast and Mecha themes that define Kidou Senshi Gundam: Flanagan Boone Senki. They are ranked by how much they overlap with it — strongest matches first — then by community rating.

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Showing 24 of 24 matches

Shared themes: Mecha · Military. Also Action · Sci-Fi.

Earth: the third planet of the solar system, and the cradle of humanity. As time marched on from humanity's birth, breakthroughs in science and biotechnology promised to end suffering and conflict, ushering in an age of everlasting prosperity... or so it was b

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Shared themes: Mecha · Military. Also Action · Sci-Fi.

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Shared themes: Mecha · Military. Also Action · Sci-Fi.

A prequel oneshot set before the events of the Kidou Senshi Crossbone Gundam. The story focuses on Kincade trying to convince Zabine to join the Crossbone Vanguard in their war against Jupiter.

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Shared themes: Mecha. Also Action · Sci-Fi.

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Shared themes: Adult Cast. Also Action · Sci-Fi.

In a universe overrun by the dark primordial beasts known as Krakens, the remnants of humanity contend for black ether, a fearsome energy source harvested from black holes. Amid the wreckages of war, the heroic spy Oriale takes on a critical mission! (Source:

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Shared themes: Mecha. Also Action · Sci-Fi.

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Shared themes: Adult Cast · Military. Also Action.

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All this is for the Empire. Luca had never once questioned his dream of joining Accretia's Imperial Guard. Not until he met Ilay, that is. The most unexpected of friends, Ilay's personality and family background are nothing like Luca's. However, it is through

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In a near-future where humanity stands on the edge of extinction, we turn our gaze to the stars. But in the depths of space, a new menace looms—the "Star Beasts." To combat these creatures, warriors donning mechanical armor emerge as humanity's last hope. Prep

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More Action and Sci-Fi to explore.

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Rebecca grows up with her big brother Pilar as they pursue their shared dream of becoming a legendary edgerunner like their father. In the megalopolis of Night City, where obsessions with technology, violence, and power run rampant, they struggle, suffer, and

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Everything in the world is absurd. The heroes who fight under the guise of righteousness, the small-time villains who can only commit petty crimes, the classmates who can only huddle together in groups... and his own weak and miserable self. And so the boy yea

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In 2086, Naunax, an extraterrestrial mothership carrying 50 thousand life-forms calling themselves Simurians, appears above Earth. Simurians possess powers similar to those of Japan's jujutsu sorcerers, and thus all diplomatic negotiations are redirected to th

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Shadow the Hedgehog, a failed wonder drug meant to cure Maria, struggles to find the meaning to his life. When the Earth National Defense raided the Space Colony ARK, they aimed to dispose of everything, including Maria and Shadow. After Maria's tragic demise,

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Tsukuyomi is a virtual realm where hopes and dreams come together. Iroha Sakayori, a 17-year-old high school student in Tokyo, leads an extremely busy life trying to balance part-time work and academics. She finds peace by watching a popular streamer named Yac

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After a terrible accident left Seita hanging between life and death, it was Amé, a genius young inventor, who saved him...! (Source: MANGA Plus)

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Half a century ago, the Cosmic Demon Delekacon was sealed away, averting Earth's destruction! And now, Pec—the demon's left eye known as Eye Boy—is living it up as a permanent freeloader with his best friend Keigo?! A groundbreaking 79-page one-shot mixing you

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In their daily battle to protect the Earth from alien threats, Nico and Jubei encounter a bizarre extraterrestrial visitor! (Source: MANGA Plus)

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Seventeen year old Satsuki Moriyama is enjoying her life to the fullest with the boyfriend of her dreams! After 3 months of dating, they finally hold hands and Satsuki is over the moon! Sasaki-kun is the coolest and her reason for living, yet... (Source: MANGA

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For the future her parents expect of her, Yui, a high school student, spends each day with machine-like precision. But one day, she meets a fearless girl with a body that's half robot... A story of two girls: a girl who seems like a robot, and a robot who seem

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In these times of war, corporations from various nations were zealously developing weapons, competing through live demonstrations of their battle suits. During one mission, Austin, the ace of Nightblower Corp., encounters a fighting salesman from a rival compa

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It's been two years since Nezumi promised Shion they'd meet again and left No. 6. In this follow-up to the original story, Shion is now the chief of the Reconstruction Committee, where he worries about both the unstable political situation in the city and the

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In the 2nd year of the Enka era, a scientist has invented Myther, a device designed to create the ideal personality. With it, people can become their ideal selves and break away from their weak selves. However, below the surface, Myther Crime—a hidden social i

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