If you liked redEyes
12 manga like redEyes
Picked for the same feel: the genres they share with redEyes (action, mecha, sci-fi), the same creators, and what readers keep together. Each opens where it is read legally.

Manga like redEyes
Military · Sci-Fi1. SPRIGGAN
by Hiroshi Takashige, Ryouji Minagawa
- Action (shared)
- Adventure
- Sci-Fi (shared)
Ancient civilisations left behind technologies powerful enough to change the modern world. Their surviving relics attract governments, soldiers and other groups eager to claim that power. The ARCAM organisation sends its elite agents, known as Spriggans, to keep dangerous discoveries from falling into the wrong hands. Yu Ominae is one of those agents, a young operative whose advanced equipment and combat skills place him between rival forces and the secrets they seek. Ruins become battlefields, archaeological mysteries become urgent missions, and opponents with extraordinary abilities turn each assignment into more than a straightforward recovery operation. Hiroshi Takashige and Ryoji Minagawa combine adventure, military action and speculative archaeology. The appeal lies in the collision of ancient mysteries with modern technology, supported by energetic mechanical artwork and a hero who must decide when the past should be uncovered and when its most dangerous achievements should remain buried.
Read on Sunday WebryOpen
Mecha · Sci-Fi2. Mobile Police Patlabor
by Masami Yuuki
- Action (shared)
- Comedy
- Mecha (shared)
- Sci-Fi (shared)
In a near-future Japan, giant machines called Labors have become everyday tools for construction and heavy industry. Their usefulness also makes them dangerous in the wrong hands. To handle crimes involving these powerful machines, the police establish a specialist unit equipped with patrol Labors of its own. Noa Izumi joins a team whose duties combine enormous hardware with the awkward routines of an ordinary workplace. Pilots, commanders and mechanics must cooperate under public scrutiny, balancing their enthusiasm for the machines against the practical limits of policing crowded streets. Behind individual incidents lie larger interests in the technology's development and use. Masami Yuki's manga gives its robots weight by placing them inside a functioning society. Mechanical action shares space with office humour, investigations and the relationships of an unusual police squad, making the people who operate and maintain the equipment as important as the machines themselves.
Read on Sunday WebryOpen
Mecha · Military3. Knight's & Magic
by Hisago Amazake-no, Takuji Kato
- Action (shared)
- Adventure
- Fantasy
- Isekai
A programmer and passionate mecha otaku dies in an accident and is reincarnated as Ernesti Echevalier, nicknamed Eru, in a fantasy world where giant humanoid war machines called Silhouette Knights, powered by magic, defend the kingdom against monsters. To everyone else, Silhouette Knights are formidable weapons. To Eru, they are a dream made real. With his childhood friends, the twins Archid and Adeltrud, he trains to become a Knight Runner, a pilot, but his knowledge of programming and engineering from his previous life soon leads him to redesign the machines themselves, pushing far beyond what his new world takes for granted. Based on Hisago Amazake-no's novels and drawn by Takuji Kato, Knight's & Magic is an energetic fantasy that combines mechanical ingenuity with adventure, following an enthusiast who treats every limitation as a design problem. The story was adapted into an anime.
Read on MANGA UP!Open
Military · Sci-Fi4. Kaiju No. 8
by Naoya Matsumoto
- Action (shared)
- Sci-Fi (shared)
Japan is plagued by kaiju, giant monsters that attack without warning, and the Defense Force exists to destroy them. Kafka Hibino, thirty-two, spends his days in a much less glamorous job: cleaning up their carcasses after the battles. As a boy he promised his friend Mina Ashiro that they would fight kaiju together, but while she became a celebrated captain, he gave up after failing the entrance exam. Encouraged by his young co-worker Reno Ichikawa, Kafka decides to try again, just as a small, strange creature crawls into his mouth. He wakes up able to turn into a powerful kaiju himself, soon labelled Kaiju No. 8 by the very force he wants to join. Now he must pass the exam, fight beside rookies such as the fiercely talented Kikoru Shinomiya and hide what he is. Naoya Matsumoto's series became one of the biggest hits of Shonen Jump+, a story about never being too old to chase a dream. It was adapted into an anime by Production I.G.
Read on MANGA PlusOpen
Military · Sci-Fi5. World Trigger
by Daisuke Ashihara
- Action (shared)
- Sci-Fi (shared)
Four years ago, a gate to another world opened above Mikado City, and invaders called Neighbors poured through. A secret organisation named Border used the Neighbors' own technology, weapons called Triggers, to drive them back, and now protects the city. Osamu Mikumo is a Border trainee with little talent but a stubborn sense of duty. He meets Yuma Kuga, a cheerful transfer student who turns out to be a Neighbor himself, carrying a powerful Black Trigger. Together with Chika Amatori, a girl with enormous trion energy whom Neighbors keep targeting, they form a team and work their way up through Border's ranks. Daisuke Ashihara's series is famous for its intricate tactics, team strategies and carefully defined weapons, where decisions matter as much as power. It was adapted into an anime.
Read on MANGA PlusOpen
Military · Sci-Fi6. All You Need Is Kill
by Hiroshi Sakurazaka, Ryousuke Takeuchi, Takeshi Obata
- Action (shared)
- Sci-Fi (shared)
When the alien Mimics invade Earth, Keiji Kiriya is just one of countless young recruits strapped into a combat suit called a Jacket and sent to the front. On his first battle he dies, then wakes up on the morning before the fight, and lives the same day again. Caught in a time loop, Keiji dies again and again, learning more with every repetition and becoming a far better soldier than his training could ever make him. On one loop he meets Rita Vrataski, a legendary American soldier who seems to understand exactly what is happening to him, and who may hold the key to breaking the cycle. Adapted from Hiroshi Sakurazaka's novel by Ryosuke Takeuchi, with striking art by Takeshi Obata of Death Note, this compact military science-fiction story inspired the Hollywood film Edge of Tomorrow.
Read on VIZOpen
Revenge · Shounen7. Kagurabachi
by Takeru Hokazono
- Action (shared)
- Drama
- Supernatural
Chihiro Rokuhira grew up in the workshop of his father, Kunishige, the swordsmith who forged the legendary Enchanted Blades, weapons so powerful they ended a great war. The goofy father and his serious son shared happy, simple days, and Chihiro dreamed of becoming a great swordsmith himself. Then a band of sorcerers murders Kunishige and steals the Enchanted Blades. Years later, Chihiro emerges with a sword of his own, forged by his father, and a single purpose: to hunt down the killers and recover every blade. His path leads through yakuza clans, sorcerer organisations and dangerous alliances, with allies such as the gruff Shiba watching his back. Takeru Hokazono's series is a stylish revenge story of razor-sharp sword fights, cinematic panels and quiet grief, about what a father's legacy should mean in other people's hands. It became one of the breakout hits of Weekly Shonen Jump, won the Tsugimanga award, and an anime adaptation has been announced.
Read on MANGA PlusOpen
Sci-Fi · Shounen8. ARMS
by Kyouichi Nanatsuki, Ryouji Minagawa
- Action (shared)
- Mystery
- Sci-Fi (shared)
Ryo Takatsuki begins a new school year expecting an ordinary life, but a hostile transfer student brings a very different future with him. Hayato Shingu attacks with an abnormal left arm, and another mysterious assailant soon threatens Ryo's childhood friend. Under pressure, Ryo discovers that his own right arm is no longer entirely human. The change connects him to others carrying powerful artificial abilities and to organisations pursuing their own plans for human evolution. Nanotechnology, secret experiments and cybernetic opponents pull the young characters into a conflict whose rules they must learn while trying to survive it. Ryoji Minagawa and Kyoichi Nanatsuki combine science-fiction action with the tension of a conspiracy thriller. The transforming weapons supply the spectacle, but the question of how their bearers can keep control of their lives gives each new discovery a more personal cost.
Read on Sunday WebryOpen
Military · Shounen9. Kage no Kyuutei Majutsushi
by Ryousuke Hata, Kotoni Shiroishi
- Action (shared)
- Adventure
- Fantasy
Leon is known as the most worthless court magician in the kingdom, famous mainly for not showing up. One day, his repeated absences catch up with him, and as punishment he is sent to the battlefield. There, using quick wits he had always kept hidden, he saves the kingdom's Third Princess. The princess is a reformer with plans of her own, and at her side, Leon steels his resolve and becomes a specialised officer, determined to control the course of events from the shadows. He is far more comfortable influencing what happens than taking credit for it, and the gap between his reputation and his real judgement shapes the war around him. Written by Ryousuke Hata and drawn by Kotoni Shiroishi, this fantasy is a military and political story about a hidden strategist, where brains, not brute strength, decide battles.
Read on Comic GardoOpen
Military · Shounen10. The Heroic Legend of Arslan
by Yoshiki Tanaka, Hiromu Arakawa
- Action (shared)
- Adventure
- Drama
- Fantasy
In the prosperous kingdom of Pars stands the royal capital of Ecbatana, ruled by the undefeated King Andragoras. His son, Prince Arslan, is a gentle, curious fourteen-year-old who does not seem to have what it takes to be a king like his father. At Arslan's first battle, the Parsian army is betrayed and destroyed, and the invading kingdom of Lusitania seizes the capital. With a handful of loyal companions, the mighty knight Daryun, the brilliant strategist Narsus, his young servant Elam and the priestess Farangis among them, Arslan sets out to take back his kingdom, and learns what kind of ruler he wants to become. Based on Yoshiki Tanaka's classic novels and drawn by Hiromu Arakawa, creator of Fullmetal Alchemist, Arslan is a sweeping epic of war and kingship. It was adapted into an anime.
Read on K MANGAOpen
Military · Sci-Fi11. Nausicaä of the Valley of the Wind
by Hayao Miyazaki
- Adventure
- Fantasy
- Sci-Fi (shared)
A thousand years after a war that destroyed industrial civilisation, humanity survives on the edges of the Sea of Corruption, a vast forest of giant fungi that releases poisonous spores and is guarded by enormous insects. In the small Valley of the Wind lives Nausicaa, a young princess with a rare understanding of the forest and its creatures. When the kingdom of Tolmekia, led by the formidable Princess Kushana, goes to war, Nausicaa is pulled into a conflict between rival nations fighting over ancient weapons. Her journey takes her deep into the forest, where she begins to uncover the truth about the poisoned world and humanity's place in it. Hayao Miyazaki's epic manga, created over twelve years, is far richer and more complex than the 1984 film it inspired, a profound story about ecology, war and compassion. It won the Seiun Award and remains a landmark of the medium.
Read on VIZ BooksOpen
Military · Shounen12. The Conqueror from a Dying Kingdom
by Fudeorca, Muramasa Sabiku
- Action (shared)
- Drama
- Fantasy
- Isekai
After a life that seemed devoid of meaning, a man is reincarnated in a new world as Yuri Ho. Embraced by parents who shower him with affection, he finds his will to live growing as never before, and his future seems settled: a peaceful existence on his father's ranch, breeding and raising birds that warriors ride into battle. But his new home, the Shiyalta Kingdom, is part of a world in turmoil. The nations that once kept it safe are falling one by one, and a war is coming that the kingdom may not survive. To protect the people and the life he has come to love, Yuri will need to look beyond the ranch and think like a conqueror. Written by Fudeorca and drawn by Muramasa Sabiku, the manga is a war fantasy about politics, strategy and responsibility.
Read on J-Novel ClubOpen

