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Isekai Metaller Vol.1

Author Kasuga Ryo
Paperback
5.05"W x 7.16"H x 0.44"D   | 4 oz | 36 per carton
On sale Oct 14, 2025 | 164 Pages | 9781787747524
Rated T

Kasuga Ryo's Isekai Metaller combines epic isekai adventure, heavy metal action, and hilarious comedy as a rock-obsessed hero battles dragons and werewolves to save a chaotic world.

In Isekai Metaller Volume 1, meet Alex: a die-hard metalhead who, after getting electrocuted during his band’s farewell gig, wakes up in a world full of dragons, werewolves, and monsters that are just begging for a guitar solo. And no, the “shock” he gets entering this new world isn’t from the electrocution at his gig—it’s from realizing that, somehow, the afterlife isn’t quite as he imagined. Instead of a peaceful resting place, he’s been dropped into a land where metalheads would literally die for the chance to live in.

With his trusty “Flying V” guitar, a level 999 power boost, and a heart full of rock ‘n’ roll, Alex decides it’s time to crank the volume up to eleven and save this crazy new world. Dragons? Perfect for a shredding solo. Werewolves? Time to headbang into battle. This isn’t just any isekai—but one where the magic flows like electric riffs and every battle feels like a rock concert. 

Kasuga Ryo combines hilarious comedy, epic fantasy, and metal madness into a totally unique adventure. If you love high-energy action, laugh-out-loud moments, and a protagonist who’s just as ready to throw down with a dragon as he is to rock out on stage, Isekai Metaller Volume 1 is your new go-to read!
Kasuga Ryo is best known for creating the manga Isekai Metaller. Staying true to the themes in that fantastic series, he can often be seen on Twitter drawing ferocious dragons or attending awesome rock shows!
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"A hard rocking fantasy adventure. [...] As funny and cool as the plot of Isekai Metaller is, the best part is the heart and soul of it." Otaku USA Magazine

"Metal fans who want to read something that delivers an authentic heavy metal power fantasy without succumbing to the usual tropes, it’s very much worth checking out." Dead Rhetoric

"The fight scenes look epic, the monsters look sick." Kara Dennison

"As a connoisseur of isekai tales, I loved this! [...] Definitely a fun read!" Beneath the Tangles

"I really enjoyed reading through this volume. [...] give Isekai Metaller a shot! GamingTrend Comics

"Whether you’re a fan of the genre or simply love stories that pulse with life and creativity, this volume deserves a spot on your shelf. 5/5" Pastrami Nation

"I fell in love with the artwork." Religiously Nerdy

"Fans of Metal, fantasy, Stranger Things, anyone who appreciates a good devil’s bargain or crossroads story, and Dungeons & Dragons and other roleplaying games, [...] don’t miss the first volume of Isekai Metaller." BORG

"This book had me hooked from start to finish, and dripped with a unique style that I was immediately hooked to, with some of the coolest character designs that I have ever seen." ThatComicGirlll

"The first volume of Isekai Metaller does a great job at setting up the world. [...] It's a delightful mashup that I didn't know I wanted, and one that might get some readers listening to some new artists." Trans Scribe

About

Kasuga Ryo's Isekai Metaller combines epic isekai adventure, heavy metal action, and hilarious comedy as a rock-obsessed hero battles dragons and werewolves to save a chaotic world.

In Isekai Metaller Volume 1, meet Alex: a die-hard metalhead who, after getting electrocuted during his band’s farewell gig, wakes up in a world full of dragons, werewolves, and monsters that are just begging for a guitar solo. And no, the “shock” he gets entering this new world isn’t from the electrocution at his gig—it’s from realizing that, somehow, the afterlife isn’t quite as he imagined. Instead of a peaceful resting place, he’s been dropped into a land where metalheads would literally die for the chance to live in.

With his trusty “Flying V” guitar, a level 999 power boost, and a heart full of rock ‘n’ roll, Alex decides it’s time to crank the volume up to eleven and save this crazy new world. Dragons? Perfect for a shredding solo. Werewolves? Time to headbang into battle. This isn’t just any isekai—but one where the magic flows like electric riffs and every battle feels like a rock concert. 

Kasuga Ryo combines hilarious comedy, epic fantasy, and metal madness into a totally unique adventure. If you love high-energy action, laugh-out-loud moments, and a protagonist who’s just as ready to throw down with a dragon as he is to rock out on stage, Isekai Metaller Volume 1 is your new go-to read!

Creators

Kasuga Ryo is best known for creating the manga Isekai Metaller. Staying true to the themes in that fantastic series, he can often be seen on Twitter drawing ferocious dragons or attending awesome rock shows!

Photos

additional book photo
additional book photo
additional book photo
additional book photo
additional book photo
additional book photo
additional book photo

Praise

"A hard rocking fantasy adventure. [...] As funny and cool as the plot of Isekai Metaller is, the best part is the heart and soul of it." Otaku USA Magazine

"Metal fans who want to read something that delivers an authentic heavy metal power fantasy without succumbing to the usual tropes, it’s very much worth checking out." Dead Rhetoric

"The fight scenes look epic, the monsters look sick." Kara Dennison

"As a connoisseur of isekai tales, I loved this! [...] Definitely a fun read!" Beneath the Tangles

"I really enjoyed reading through this volume. [...] give Isekai Metaller a shot! GamingTrend Comics

"Whether you’re a fan of the genre or simply love stories that pulse with life and creativity, this volume deserves a spot on your shelf. 5/5" Pastrami Nation

"I fell in love with the artwork." Religiously Nerdy

"Fans of Metal, fantasy, Stranger Things, anyone who appreciates a good devil’s bargain or crossroads story, and Dungeons & Dragons and other roleplaying games, [...] don’t miss the first volume of Isekai Metaller." BORG

"This book had me hooked from start to finish, and dripped with a unique style that I was immediately hooked to, with some of the coolest character designs that I have ever seen." ThatComicGirlll

"The first volume of Isekai Metaller does a great job at setting up the world. [...] It's a delightful mashup that I didn't know I wanted, and one that might get some readers listening to some new artists." Trans Scribe
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