Novel TranslatorNovel Translator
Pricing
Browse Library

Browse public novel info and discovery pages

Novel Rankings

Top novel lists by genre, language, and more

All Image Translators

Translate images you are allowed to use

Translation Guides

Genre-specific translation tips and vocabulary

Translation Glossary

SFX, honorifics, and comic translation terms

Suki Translate - iOS App

Translate images on your iPhone with our iOS app

EPUB Translation

Translate your EPUB files while keeping formatting

TXT Translation

Translate plain text files and drafts

NSFW Translation

Translate adult content with specialized handling

Chinese Novel Translation

Translate xianxia, wuxia, and cultivation novels

Japanese Novel Translation

Translate light novels, web novels, and isekai

Korean Novel Translation

Translate Korean web novels and manhwa

Traditional Chinese Translation

Translate Traditional Chinese novels

Manga Image Translator

Translate manga pages from Japanese, Korean, Chinese

Webtoon Translator

Translate Korean webtoons instantly

Manhwa Translator

Translate Korean manhwa pages and panels

Comic Image Translator

Translate text in comics and illustrated files

AI Manga Translator

Automatic AI-powered manga translation

Book Translation

Book translation for files you bring

MTL Translation

Clean up rough machine translation drafts

View All Applications

Browse all translation services

Free Ebook ReaderFree

Free desktop reader for manga, EPUB, and TXT novels

EPUB Split & Merge

Split large EPUBs or merge multiple files into one

Light Novel Title Generator

Generate hilariously long light novel titles

Technique Generator

Create unique martial arts and cultivation technique names

Realm Generator

Generate cultivation realm titles for Xianxia stories

Xianxia Profile Generator

Create your own Xianxia Profile Picture and Backstory

Plot Generator

Generate compelling story frameworks and plot summaries

Backstory Generator

Generate rich character backgrounds and motivations

Novel File Cleaner

Clean EPUB/TXT files and validate EPUB structure

Name Generator

Generate culturally appropriate Asian fantasy names

LN Release Calendar

Track upcoming Japanese light novel releases

Reading Time Calculator

Calculate reading time for light novels and web novels

Quote Generator

Create epic quotes and humorous character dialogues

Pinyin Converter

Convert Chinese and Korean text to romanization

Trope Generator

Generate random web novel trope combinations for inspiration

Paragraph Line Splitter

Split text into clean paragraphs with customizable rules

Terminology Database

Searchable database of Wuxia, Xianxia, and Murim terms

CJK Text Formatter

Convert vertical CJK text to horizontal format

Bulk Find & Replace

Search and replace text across EPUB and TXT files

PDF to TXT Converter

Convert PDF documents to plain text format

Manga & Comic Glossary

Sound effects, honorifics, and translation terms explained

Novel TranslatorNovel Translator
  1. Library
  2. Two-Person Galactic Journey: Earth Was Destroyed While Imprisoned in Space Prison
Two-Person Galactic Journey: Earth Was Destroyed While Imprisoned in Space Prison

Two-Person Galactic Journey: Earth Was Destroyed While Imprisoned in Space Prison

WE DO NOT HOST CHAPTERS, DOWNLOADS, SCANS, OR SOURCE FILES FOR THIS TITLE.

This page is for book information only. Upload a file only if you own it, created it, licensed it, or have permission to translate it.

銀河放浪ふたり旅~宇宙監獄に収監されている間に地上が滅亡してました

Original Japanese Title

Also known as: 銀河放浪ふたり旅~宇宙監獄に収監されている間に地上が滅亡してました

By 榮織タスク

4.2
Translate your file

Use your own, licensed, public-domain, or permissioned copy.

japaneseWeb Novel
Language
japanese
Type
Web Novel
Status
Ongoing
Chapters
268 chapters
Original Publisher
kakuyomu

Genres

Browse Library →
actionadventuresci-fi
Chapters

268 chapters

Started

2023

Description

Kaito Crouch, who was banished from Earth as a thought criminal and incarcerated in a personal prison in outer space. One day, just after finishing his daily routine training, he was informed of a grave fact by Emotion, his life support robot. “The surface world has perished. With the demise of human society, I determine your sentence to be concluded.” Are there others similarly confined in personal prisons in outer space? What about the state of things on the surface? Survivors? Casting aside all such ordinary questions, Kaito says to Emotion with a smile. “Alright, first things first, let’s see how far we can go with the remaining food and oxygen.” This is a story of a single Earthling making contact with an extraterrestrial civilization and living freely in a new world.

Tags

Click any tag to find similar novels in the library

androidsartificial intelligencecalm protagonistcarefree protagonistfamous protagonistfleet battlesfuturistic settingmale protagonistmultiple povouter spaceoverpowered protagonistpsychic powersstrong to strongerworld travel

Discovery

japanese novels

Popular japanese titles

Fun Territory Defense of the Easy-Going Lord ~The Nameless Village Is Made Into the Strongest Fortified City by Production Magic~Suki na Ko ni Kokuttara, Futago no Imouto ga Omake de TsuitekitaMy Childhood Friend Called Me a Man of Convenience Behind My Back, I want To Reset My Favor and Live a Normal YouthLife Reversal ~ I Was Cheated On and Falsely Accused, but Now the Most Beautiful Girl in the School Is Getting Close to Me ~ (WN)After Being Banished From the Celebrity Family I Supported Behind the Scenes, All I Want Is To Enjoy a Normal LifeChildhood Friends Became Popular Idols (WN)

Publication Information

Original Publisher
kakuyomu
Original Language
japanese
Type
Web Novel

Two-Person Galactic Journey: Earth Was Destroyed While Imprisoned in Space Prison Review & Spoilers - Novel Translator

My Thoughts on Two-Person Galactic Journey: Earth Was Destroyed While Imprisoned in Space Prison

This title definitely grabbed my attention! "Two-Person Galactic Journey: Earth Was Destroyed While Imprisoned in Space Prison" promises a wild ride, and after diving in, I can say it mostly delivers. It's an ongoing story, so my impressions are based on what's available so far.

First Impressions

The premise is undeniably intriguing. Our protagonist, an Earthling, finds himself in a galactic federation after… well, Earth is no more. The initial chapters do a good job of setting the stage for a grand adventure. It's clear from the get-go that this isn't your typical grimdark space opera. There's a certain lightness to it, a sense of exploration and discovery that immediately appealed to me.

What Works Well

I particularly enjoyed the protagonist's somewhat detached perspective. He's not bogged down by loyalty to a lost Earth, which allows him to embrace the alien cultures and opportunities presented to him. This "carefree protagonist" vibe, as some might call it, makes him relatable and easy to root for as he navigates the complexities of the Federation. I also found the concept of readily available backups and the near-immortality it provides to be a fascinating element of the world-building. It dramatically shifts the stakes and allows for a more relaxed, slice-of-life approach to space travel, which is a refreshing change of pace. The introduction of psychic powers, especially the connection to the eccentric space jellyfish, adds another layer of intrigue and potential for unique conflicts.

Areas of Concern

While I appreciate the lighthearted tone, I can see how the lack of real, tangible threats might not appeal to everyone. Some readers might prefer a story with higher stakes and greater tension. I also think the transformation of the robot companion into a "cute blonde girl" could be a point of contention for some, as it potentially introduces tropes that might detract from the overall narrative.

⚠️ Spoiler Warning

Click "Reveal" to show spoiler content

Final Verdict

Overall, "Two-Person Galactic Journey: Earth Was Destroyed While Imprisoned in Space Prison" is a promising sci-fi adventure with a unique twist. It's not perfect, and the slice-of-life approach might not be for everyone, but the intriguing premise, likeable protagonist, and fascinating world-building make it a worthwhile read. I'm curious to see where the story goes from here and how the author will continue to develop the characters and the universe they inhabit.

Featured On

Top 19 Classic Japanese Adventure NovelsTop 19 Community Pick Japanese NovelsTop 19 Critically Acclaimed Japanese Novels

Image Translation Guides

Japanese to English Manga Translator

Translate Japanese manga to English from images. Handles kanji, hiragana, katakana OCR, honorifics, onomatopoeia, and right-to-left panel layouts. Use images you have permission to work with.

JapaneseEnglishmanga

Japanese to French Manga Translator

Translate Japanese manga to French with image translation. Handles vertical text, onomatopoeia, and tu/vous honorific mapping for French readers. Use images you have permission to work with.

JapaneseFrenchmanga

Japanese to Portuguese Manga Translator

Translate Japanese manga to Portuguese with image translation. Handles SOV-to-SVO restructuring, gendered nouns, and onomatopoeia adaptation. Use images you have permission to work with.

JapanesePortuguesemanga

Comedy Gag Manga Translation Guide

Master the art of translating Comedy Gag manga with this in-depth guide. Learn about unique challenges, essential Japanese terms, and practical tips for

mangacomedy-gag

Fantasy Adventure Manga Translation Guide

Explore the unique challenges and essential terminology of translating Fantasy Adventure manga. This guide covers common tropes, vocabulary, and practical

mangafantasy-adventure

Japanese Manga Comedy Sound Effects (SFX) Glossary

Explore 28 essential Japanese comedy sound effects (SFX) used in manga. This glossary helps readers and translators understand the nuances of comedic

Japanesecomedy-sfx

Resources

  • Features
  • Showcases
  • Pricing
  • Pricing Calculator
  • Novel Tools
  • Blog
  • Library
  • Novel Rankings
  • Image Translators
  • Translation Glossary
  • Contact Us

Friends

  • Webnovels AI
  • Lightnovels AI
  • Datingprofiles AI
  • KQM
  • KQM HSR
  • Kensaku AI - Programmatic SEO

FREE Tools

  • EPUB Split & Merge
  • Light Novel Title Generator
  • Technique Generator
  • Realm Generator
  • Xianxia Profile Generator
  • Plot Generator

Applications

  • Manga Image Translator
  • Webtoon Translator
  • Manhwa Translator
  • EPUB Translation
  • Chinese Novel Translation
  • Japanese Novel Translation

Novel TranslatorNovel Translator

Private AI translation for documents, EPUBs, TXT files, images, and manuscripts you own or have permission to use.

© 2026 • Novel Translator. All rights reserved.

  • Privacy Policy
  • Terms of Service
  • Copyright / DMCA
  • Responsible Use