Kraken Mare
MangaAction
Similar to Bullbuster
24 Manga Like Bullbuster
These 24 manga share the Action and Sci-Fi genres and Adult Cast and Mecha themes that define Bullbuster. They are ranked by how much they overlap with it — strongest matches first — then by community rating.
Follow what catches your eye. Open a story, or explore its matches to keep discovering.
Showing 24 of 24 matches
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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Kidou Senshi Gundam Eight
MangaAction
Shared themes: Mecha. 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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Mahou Shoujo Lyrical Nanoha EXCEEDS
MangaAction
Shared themes: Mecha. Also Action · Sci-Fi.
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Kidou Senshi Gundam F91: Eternal Wind
MangaAction
Shared themes: Mecha. Also Action · Sci-Fi.
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Kidou Senshi Crossbone Gundam: Seeräuber
MangaAction
Shared themes: Mecha. Also Action · Sci-Fi.
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Kidou Senshi Crossbone Gundam: Saisho no Cross
Manga1 chAction
Shared themes: Mecha. 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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Koroshiya, Anime wo Tsukuru
Manga1 chAction
Shared themes: Adult Cast · Workplace. Also Action.
In the heart of Tokyo lies Animoe Animation Studios, where Alexander Tanaka works as a brilliant producer. But behind his success lies a mysterious past...! (Source: MANGA Plus)
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Koroshiya Power Harassment OJT
Manga1 chAction
Shared themes: Adult Cast · Workplace. Also Action.
Veteran assassin Sazé is assigned to train rookie Gigi on the job. However, Gigi, being typical of "kids these days," accuses Sazé of workplace harassment just for giving a little advice... (Source: MANGA Plus)
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Shuuriya Lodge no Kougubako
MangaAction
More Action and Sci-Fi to explore.
A city where robots and humans live in harmony together. Or so it seems at first glance. A financially struggling handyman who runs a repair shop hunts down criminal bots on the run—so-called irregulars—for spare parts. But everything changes when he receives
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Bad Born Blood
MangaAction
More Action and Sci-Fi to explore.
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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Nito no Joreishi
Manga56 chAction
Shared themes: Adult Cast. Also Action.
Exorcists Gotsuji and Uruka spend their days exorcising evil spirits on request, inching ever closer to their goal: to cut down a specific spirit as a means of mourning the woman it killed. Uruka, mystified by Gotsuji's actions, accompanies him in his quest fo
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Cyberpunk: Edgerunners Madness
MangaAction
More Action and Sci-Fi to explore.
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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Daiakutou Shounen
MangaAction
More Action and Sci-Fi to explore.
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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Jujutsu Kaisen Modulo
Manga25 chAction
More Action and Sci-Fi to explore.
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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Chou Kaguya-hime!
MangaAction
More Action and Sci-Fi to explore.
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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Good Luck Time Machine
Manga1 chAction
More Action and Sci-Fi to explore.
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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Eye Boy
Manga1 chAction
More Action and Sci-Fi to explore.
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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Twinkle Star
Manga1 chAction
More Action and Sci-Fi to explore.
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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Lunatic Terrapop
Manga37 chAction
More Action and Sci-Fi to explore.
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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