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In Another World V01 - Adventuring With Belfast

The story follows Takumi, a standard Japanese salaryman who dies from overwork (the classic isekai staple) and is reincarnated into a fantasy world. However, he isn't reborn as a human. He awakens as a small, white creature in a vast forest. While exploring his new form, he encounters a young girl sleeping in a protective magical barrier. Upon waking her, he discovers she is Belfast—a character from a famous game he played in his previous life.

Takumi realizes he has been transported into the world of that game, but there’s a twist: he has arrived centuries before the game's actual plot begins. The girl, Belfast, is a High Elf who has been asleep for a long time. Recognizing his knowledge of the game's lore and his innate magical abilities, the two decide to travel together.

"Adventuring with Belfast in Another World v01" is surprisingly melancholic. The core theme is memory as weaponry.

Belfast’s greatest strength is not her guns—it is her memory of World War II. She remembers the screams of sinking sailors. She remembers the cold. When she faces the Abyssal Echoes, which are manifested grudges of drowned worlds, she must relive her own traumas. Kaito, as a historian, recognizes this. He becomes her therapist as much as her admiral.

The volume also explores the ethics of shipgirls. Are they weapons or women? Asteria’s nobles want to replicate Belfast to create an army of living ships. Belfast refuses, arguing that to manufacture a soul is the greatest sin. This philosophical debate runs beneath every action scene, making the light novel feel weighty and important.

The heart of the volume is the relationship between the two leads.

The "romance" is extremely light in this volume, playing out more as a deep mutual trust. It is a wholesome partnership that prioritizes companionship over fan service.

Beneath the monster slaying and tactical gunplay, Adventuring with Belfast in Another World V01 explores three profound themes:

Adventuring with Belfast in Another World Vol. 01 is a surprisingly grounded, well-paced start to a niche crossover series. It respects the source material (Azur Lane’s Belfast is faithfully characterized) while building a fresh isekai logic around her abilities. Haruto is a refreshingly competent-but-not-overpowered lead, and their mutual dependence feels earned, not forced.

The volume’s only weakness is a slow middle section where the duo runs fetch quests to earn gold for ammunition—a necessary worldbuilding step, but one that drags slightly.

Rating: ⭐⭐⭐⭐ (4/5) – A promising launch. Belfast fans will adore it; isekai skeptics may be pleasantly surprised.

Where to Start: The light novel is available in English from Seven Seas Entertainment. No anime adaptation has been announced as of this writing, but fan demand is high.


So set sail, prepare the tea, and remember: In a world of magic and monsters, sometimes the most dangerous thing you can hear is a maid politely asking, "May I open fire?"

Adventuring with Belfast in Another World v01

As I stepped through the portal and into the uncharted realm of Another World, I couldn't help but feel a thrill of excitement. The air was alive with an otherworldly energy, and the landscape stretched out before me like an endless canvas waiting to be explored. And I wasn't alone – by my side was the trusty Belfast, a stalwart companion and a force to be reckoned with.

For those who may not know, Belfast is a mechanized beast of a ship, a hulking mass of steel and firepower that's as much a part of our adventuring party as I am. With her formidable arsenal and sturdy defenses, she's been our reliable steed and mobile base of operations as we navigate the twists and turns of Another World.

As we ventured deeper into this strange new world, we encountered all manner of wondrous sights and terrifying dangers. Towering spires of crystal pierced the sky, their facets glinting like a thousand tiny knives. Ancient forests stretched out before us, their trees twisted and gnarled with an age that defied comprehension. And lurking in the shadows, of course, were the creatures of Another World – fearsome beasts and malevolent entities that seemed determined to do us harm.

But with Belfast by my side, I felt a sense of confidence that we could face whatever challenges lay ahead. We'd already weathered countless battles and overcome seemingly insurmountable obstacles, and I knew that together, we were a force to be reckoned with.

One of our earliest encounters in Another World was with a group of Skittering Wraiths – ghostly creatures that darted and weaved through the underbrush with an unnerving speed. They were drawn to the sound of Belfast's engines, and soon we found ourselves surrounded by a swirling cloud of ethereal energy.

But Belfast was ready for them.

With a roar of engines, she unleashed a barrage of cannon fire that shredded the wraiths like paper. I leapt out of the way just in time, my heart pounding in my chest as the ship's defenses kicked in to deflect a hail of spectral attacks.

As the wraiths dissipated into nothingness, I let out a whoop of excitement. "That was amazing!" I exclaimed, patting Belfast's hull affectionately.

She beeped in response, her engines purring smoothly as we continued on our journey.

Of course, not every encounter was quite so straightforward. As we explored the ruins of an ancient city, we stumbled upon a puzzle that seemed to defy solution. A series of pressure plates lay scattered across the floor, each one triggering a different response – and we had no idea which sequence of steps would unlock the next area.

Belfast and I conferred, our conversation a rapid-fire exchange of ideas and suggestions. And then, in a flash of inspiration, I had it – I recalled a similar puzzle we'd encountered on one of our earlier adventures, and I knew just what to do.

With a series of confident strides, I triggered the plates in the correct sequence – and the sound of grinding machinery echoed through the air as a hidden door swung open. We exchanged a triumphant glance, Belfast and I, and stepped through into the unknown.

As we adventured deeper into Another World, I began to realize just how much Belfast had become a part of me. She was more than just a ship – she was a partner, a friend, and a trusted companion.

And I knew that as long as we had each other, we could face whatever dangers lay ahead.

Join us next time on Adventuring with Belfast in Another World v02, as we face new challenges, new wonders, and new mysteries in the uncharted realm of Another World!

In the world of the light novel series " In Another World with My Smartphone ," the Kingdom of Belfast

is a primary setting where the protagonist, Touya Mochizuki, begins his life after being reincarnated by God with a supernaturally enhanced smartphone.

The story of "Adventuring with Belfast" follows Touya as he navigates high-stakes political intrigue and fantastical quests within this kingdom. The Poisoned King and the Hero's Arrival

The narrative arc in Belfast begins when King Tristwin Ernes Belfast is poisoned in a regicide attempt. Touya is brought to the royal capital by Duke Alfred, the King's brother, to use his unique magic and smartphone apps to save the monarch.

The Cure: Touya successfully cures the King and uses his technology to identify the true mastermind: Count Balsa, a corrupt aristocrat who attempted to frame an ambassador from the neighboring Kingdom of Mismede.

A Royal Proposal: Impressed by his power and character, the King’s daughter, Princess Yumina Ernea Belfast, falls in love with Touya and declares her intent to marry him, joining his adventuring party to see the world. Adventuring Beyond the Palace

Once Yumina joins the party, the story shifts from political drama to classic fantasy exploration.

The Guild and the Great Ape: Yumina registers at the Adventurer Guild in Reflet Town. Her first major mission involves a subjugation quest for "Great Apes" in the South Forest, where she demonstrates her expertise with bows and summoning magic.

Divine Summons: During their travels, Yumina teaches Touya about summoning magic, leading him to accidentally summon Kohaku, the White Tiger and one of the four divine beasts. World Building: The Kingdom of Belfast

Belfast is depicted as a pseudo-medieval nation that becomes a hub for "modern" culture introduced by Touya. adventuring with belfast in another world v01

Technological Shift: Through Touya's influence, Belfast becomes the first place in its world to experience inventions like ice cream, shogi boards, and bicycles.

Foreign Relations: Initially tense due to historical wars with the Regulus Empire and racial prejudice toward the beastmen of Mismede, Belfast eventually becomes a leader in a new world alliance brokered by Touya. Yumina Ernea Belfast/Relationships

Adventuring with Belfast in Another World v01 " appears to be an unofficial or fan-created adult game project inspired by the In Another World With My Smartphone (Isekai wa Smartphone to Tomo ni) light novel and anime series.

The project focuses specifically on the Kingdom of Belfast, one of the primary settings in the original series where the protagonist, Touya Mochizuki, establishes significant royal connections. Project Overview

The "v01" version likely represents the initial full release or a major milestone following early development builds like v0.5.

Source Material: The game is based on the Kingdom of Belfast from the light novel series In Another World With My Smartphone.

Characters: Key figures likely include Yumina Ernea Belfast (the crown princess), King Tristwin, and Queen Yuel.

Themes: Based on developer logs, the game includes "Vanilla" and "NTR" (Netorare) roleplay scenes and CG art. Setting: The Kingdom of Belfast

In the original lore, Belfast is a pseudo-medieval fantasy world that recently modernized through the protagonist's influence.

Military: Divided into the regular Army (for defense and invasion) and the Knight Order (for domestic law and order).

Diplomacy: Historically hostile toward the Regulus Empire but friendly with the Refreese Imperium. Key Locations:

The Royal Castle: Located in the capital, where the royal family resides.

Belfast Mansion: A three-story European-style house gifted to the protagonist. Core Characters to Expect Belfast Mansion | In Another World With My Smartphone Wiki

The keyword "Adventuring with Belfast in Another World V01" refers to the first volume of the light novel and manga series officially titled In Another World With My Smartphone (Isekai wa Sumātofon to Tomo ni). It features the introduction of Princess Yumina Ernea Belfast, a central heroine from the Kingdom of Belfast who joins the protagonist, Touya Mochizuki, on his journey. Overview: A New Life with a Digital Edge

The story begins when 15-year-old Touya Mochizuki is accidentally killed by a stray bolt of lightning thrown by God. To make amends, God offers to reincarnate him into a fantasy world with enhanced physical abilities, mastery over all seven types of magic, and one request: Touya chooses to bring his smartphone. This device remains functional, equipped with maps and translation tools provided by God, allowing Touya to navigate this new "pseudo-medieval" world with modern convenience. Volume 1 Plot Highlights

The Arrival: Touya awakens in a new world and immediately saves twin sisters Elze and Linze Silhoueska, who become his first adventuring companions.

The Kingdom of Belfast: A major turning point occurs when Touya saves Sushie Ernea Ortlinde, the niece of the King of Belfast, from an attack. This leads him to the capital city, Alephis, and into the inner circles of the royal family.

Saving the King: Touya uses his magic and smartphone to identify a poisoner and cure King Tristwin Ernes Belfast, earning the eternal gratitude of the crown.

The Princess’s Proclamation: Impressed by Touya’s character and power, Yumina Ernea Belfast—the 12-year-old Crown Princess—boldly declares her intent to marry him. She joins his party to observe him over a two-year "engagement" period, officially starting her life as an adventurer. Key Characters in Volume 1 Key Traits Touya Mochizuki Protagonist The story follows Takumi, a standard Japanese salaryman

Reincarnated with a smartphone; possesses "Null" magic and mastery of all elements. Yumina Ernea Belfast

Princess of Belfast; possessor of "Mystic Eyes of Intuition" that can see a person's true nature. Elze Silhoueska

A physical fighter who uses gauntlets and "Boost" magic to increase her strength. Linze Silhoueska

A shy mage and Elze's twin; specializes in fire, water, and light magic. Yae Kokonoe

A samurai from the land of Eashen who joins Touya after he helps her in the capital. World Building: The Kingdom of Belfast

The Kingdom of Belfast serves as the primary setting for Volume 1. It is a nation known for its thriving sewing industry and silk fabric. Its capital, Alephis, is built around Lake Palette and features a grand royal castle at its center. Touya’s presence begins to modernize the kingdom almost immediately, as he introduces new concepts like ice cream, shogi, and bicycles to the royal family and citizens. Where to Read and Watch For those looking to dive into the official series:


In Azur Lane, Belfast is known as the "Perfect Maid"—elegant, composed, and lethally efficient. Volume 01 strips back that facade. Here, Belfast is burdened by memory. She remembers her steel-hull existence: the Arctic convoys, the Battle of North Cape, the horror of being mined. Transported to a magical world, she initially shuts down emotionally, performing her duties with robotic precision.

Her arc in this volume is relearning humanity through adventure. When she cooks for Kaito for the first time (a running gag—her cooking is historically awful), she blushes. When she takes damage from a magical shell, she panics, fearing she cannot be repaired. The author beautifully writes her internal monologues: "A cruiser does not feel fear. And yet, here I am—afraid of letting a mortal historian see me weep."

In the ever-expanding universe of light novels and isekai fiction, where overpowered protagonists and generic fantasy tropes saturate the market, a unique gem has sailed into port. "Adventuring with Belfast in Another World v01" (also stylized as Isekai no Tabi: Belfast to Tomo ni ) is not just another reincarnation story. It is a masterclass in character-driven narrative, blending the tactical elegance of naval warfare with the tender, slice-of-life moments of a forbidden partnership.

For fans of Azur Lane and the growing niche of "shipgirl" literature, Volume 01 represents a watershed moment. But even for newcomers unfamiliar with the original mobile game, this volume stands on its own as a breathtaking opening to a grand odyssey.

Yuto’s heart hammered against his ribs as the creature emerged from the treeline. It was a grotesque fusion of wolf and armor, standing three meters tall, its eyes glowing a ferocious crimson.

"A Magic Beast," he whispered, stepping back. "I don't have any weapons! What do we do?"

Beside him, Belfast didn't flinch. She adjusted her headdress with a calm, practiced motion, looking less like a warrior and more like she was about to serve afternoon tea.

"Master," she said, her voice cutting through the tension like a sharp blade. "Please step back. Dust and debris are difficult to clean out of one's uniform."

"Belfast?!"

The beast roared, lunging forward with claws capable of shredding steel. Yuto braced for impact, but a blinding blue light erupted. The air grew heavy, smelling of ozone and gunpowder.

"This is a bit of spring cleaning."

With a flash, a massive rigging materialized behind her—turrets spinning into alignment as if they were extensions of her own body. The elegant maid leaped into the air, her heels clicking together as she leveled a cannon the size of a car directly at the charging monster.

"Fire."

The explosion shook the forest. When the