Locked & Loaded: The 10 Best Isekai Anime Featuring Guns & Modern Weapons! 2025
Overview
Characters in the isekai genre are frequently taken to magical sword-wielding mythical worlds. However what occurs when contemporary firepower is added? By incorporating firearms military hardware and sophisticated weapons into their fantastical worlds certain isekai anime adopt a novel strategy that results in exciting conflicts and surprising turns.
This list is for you if you enjoy the combination of fantasy and contemporary firepower! These ten top isekai anime feature characters who use firearms and advanced weaponry to survive in their new environments.
1.Gate: The JSDF Fought There
The Japan Self-defence Forces (JSDF) are dispatched to investigate the mediaeval world beyond when a mysterious portal opens in Japan. They battle dragons knights and enemies who use magic while armed with tanks helicopters and guns.
Why Watch? Intense military action political intrigue and an intriguing conflict between modern and mediaeval warfare are all features of this anime.
2.Arifureta: From Ordinary to the Strongest in the World
Summary: Hajime Nagumo is abandoned in a perilous dungeon after being betrayed. He becomes one of the most formidable fighters in the new world by using his engineering abilities to create strong weapons.
Why Watch? This anime is a must-watch if you enjoy gunsmithing survival and protagonists who are motivated by retaliation.
Demon
3.Tanya the Evil’s Story
Summary: Tanya Degurechaff a young girl in a war-torn world is the reincarnation of a vicious salaryman. She leads troops and uses artillery rifles and magic-enhanced weapons to control the battlefield as a soldier.
Why Watch? This anime combines a compelling plot with military strategy sinister themes and fierce aerial combat.
4.Captured in a Dating Sim: Mobs Face Difficulties in the Otome Games World
In summary Leon reincarnates in a society where aristocratic elites rule. He demonstrates how contemporary weapons can alter the course of events by retaliating against the unjust hierarchy with his shotgun and battle armour.
Why Watch? This anime presents a novel interpretation of the isekai genre combining humour action and rebellion.
5.We’ll Send Out Combatants!
Synopsis: Combat Agent Six sent to conquer an alien planet battles magic-dependent enemies with guns explosives and advanced technology.
Why Watch? This anime is full of sci-fi elements hilarious moments and chaotic battles where the focus is on modern weapons.
6.The Outbreak Company
In a fantasy world a Japanese otaku is dispatched to promote anime culture. Despite not being primarily a combat series it does include contemporary technology weapons and military action in a distinctive environment.
Why Watch? This anime offers a fun twist for fans of light-hearted isekai with political themes.
7.How the Kingdom Was Rebuilt by a Realist Hero
Synopsis: Kazuya Souma transforms a mediaeval kingdom by utilising contemporary military strategies and technology in place of direct combat.
Why Watch? An isekai that is driven by strategy and emphasises creativity and intelligence.
8. World Pharmacy in Parallel
Synopsis: A chemist is reborn in a world where conventional magic has been replaced by science and modern medicine. Although it isn’t about firearms, it does feature cutting-edge technology in a fantastical environment.
Why Watch? A novel approach to isekai that combines fantasy and science.
9.The Presence of Shadow
Summary: After reincarnating in a different world a boy who is obsessed with becoming a mastermind secretly establishes an underground organisation. He manipulates events from the shadows using contemporary weapons technology and strategy.
Why Watch? A distinctive blend of mystery humour and action featuring a protagonist who thrives on deceit.
10. No Life No Game
Synopsis: Although there isn’t a lot of gun talk Sora and Shiro control a fantasy world where everything is decided by games by using contemporary knowledge strategies and psychological warfare.
Why Watch? High-stakes combat clever twists and strategy abound in this mind-bending isekai.
In conclusion
By fusing military strategies technology and fantasy into exciting adventures isekai anime featuring guns and contemporary weapons offers a novel viewpoint on the genre. These anime demonstrate how modern firepower can alter the rules in a different world whether it be through strategic warfare battle armour or high-tech weapons.
DPV NATION
