5
Login
Register
    • When I Went to Another World, My Little Sister Was Already Reigning as The Demon Lord (Webcomic)

    When I Went to Another World, My Little Sister Was Already Reigning as The Demon Lord (Webcomic)

    Isekai Ittara, sudeni Imouto ga Maou toshite Kunrinshiteita Hanashi, 異世界行ったら、すでに妹が魔王として君臨していた話

    Followed by 166 people

    Authors: Neda, Hirofumi

    Artists: Neda, Hirofumi

    Status:Ongoing

    View:9,379

    Genres: Adventure Demons Fantasy Slice of Life Isekai Webtoons Full color Monsters Monster girls

    Rating: 7.5/10 (4 votes)

    Vote:

    Start Reading

    Summary

    A full colour 4p webcomic for the Isekai Ittara, sudeni Imouto ga Maou toshite Kunrinshiteita Hanashi serialized version. [url=https://twitter.com/dorori_k][img]https://i.imgur.com/dQCXZkU.png[/img] Mangaka's Twitter[/url] [url=https://www.youtube.com/channel/UCQ551vNiZw7oSkr_iHJ2trw/videos][img]https://i.imgur.com/TysezOa.png[/img] Pseudo-Anime! (Moving Manga)[/url] [url=https://nedaland.jp/][img]https://i.imgur.com/dzEFKZB.png[/img] Mangaka's Website[/url]

    Show More

    Same Author/Artist

    The crow I saved that one time, is just too clumsy for me The crow I saved that one time, is just too clumsy for me
    9.79/10 10,966
    Boku no Hero Academia Smash! Boku no Hero Academia Smash!
    10/10 10,235
    My Father Has Become A Beautiful Girl And It's A Lot Of Pain My Father Has Become A Beautiful Girl And It's A Lot Of Pain
    10/10 8,313
    I Asked For A Rental Girlfriend And The Girl I Like Showed Up I Asked For A Rental Girlfriend And The Girl I Like Showed Up
    5.33/10 3,002
    Ayashii Tsufu Kattara, Naka kara Bishoujo ga Detekita Hanashi Ayashii Tsufu Kattara, Naka kara Bishoujo ga Detekita Hanashi
    6/10 1,618

    Top collections containing this manga

    Manga/Manhwa
    Creator: Unreality_AKI 1,359 540,971
    Shit that I read
    Creator: Username. 241 328,265
    My cup of coffee... ^~^
    Creator: Hanasaki 101 362,000
    Hmm
    Creator: Username. 35 153,947
    Oneshot Collections
    Creator: acexiel 23 75,193
    Mostly Isekai ??
    Creator: Weltschmerz 18 81,915
    My Shit
    Creator: Apollons 17 98,538
    To read
    Creator: Nia Tpln 13 160,827
    Isekai
    Creator: Sevider 0 28,793
    And we here
    Creator: Waka Baka 0 11,410
    View all

    Chapter List

    First Chapter

    Chapter 1

    New Chapter

    Chapter 8
    Chapter 8

    Jan 02, 2022

    Chapter 7

    Dec 26, 2021

    Chapter 6

    Dec 26, 2021

    Chapter 5

    Dec 26, 2021

    Chapter 4

    Dec 26, 2021

    Chapter 3

    Dec 26, 2021

    Chapter 2

    Dec 26, 2021

    Chapter 1

    Dec 26, 2021

    Jump To Chapter:

    1

    Pinned Comments

    Newest Comments

    Recommendations

    I Have Max Level Luck
    I Have Max Level Luck

    Kamille, Dong ju (동 주)

    Ongoing

    8.8/10 212,168

    Chapter 101

    The Strongest Female Masters, Who Are Trying to Raise Me Up, Are in Shambles Over Their Training Policy
    The Strongest Female Masters, Who Are Tr...

    Akagi Hirotaka

    Ongoing

    8.57/10 265,715

    Chapter 80

    I'm dating a Dark Summoner
    I'm dating a Dark Summoner

    Ongoing

    8.97/10 67,907

    Chapter 72

    Fantasy Enlistment Squad
    Fantasy Enlistment Squad

    Ongoing

    9.15/10 7,098

    Chapter 15

    I Sacrificed 10,000 Trash Skills to Obtain a S-Tier Skill and Became Unrivaled
    I Sacrificed 10,000 Trash Skills to Obta...

    Ongoing

    7.33/10 5,124

    Chapter 31

    The White Mage Who Joined My Party Is a Circle Crusher, So My Isekai Life Is at Risk of Collapsing Once Again
    The White Mage Who Joined My Party Is a...

    Ongoing

    7.15/10 9,239

    Chapter 39

    100 Million Years Later: The Ultimate Weapon’s Return
    100 Million Years Later: The Ultimate We...

    Ongoing

    9.68/10 4,250

    Chapter 19

    I Reincarnated as a Minor Villain in My Favorite Game World – Using My Game Knowledge to Live Freely, I Somehow Ended Up Famous Everywhere
    I Reincarnated as a Minor Villain in My...

    Ongoing

    6.89/10 6,808

    Chapter 16

    Rebirth of the Ultimate War God
    Rebirth of the Ultimate War God

    Ongoing

    10/10 618

    Chapter 2

    Loading...

    Read lightnovel free VyNovel.com

    © 2026 VyManga. All Rights Reserved.

    YOU AFFIRM THAT YOU ARE OVER THE AGE OF 18 (OR, IF GREATER THAN 18, THE AGE OF MAJORITY IN YOUR JURISDICTION) AND ARE OF LEGAL AGE IN YOUR JURISDICTION OR RESIDENCE, OR POSSESS LEGAL PARENTAL OR GUARDIAN CONSENT TO ENTER INTO A BINDING CONTRACT. IN ANY CASE, YOU AFFIRM THAT YOU ARE OVER THE AGE OF 13. IF YOU ARE 13 OR UNDER, YOU ARE PROHIBITED FROM USING OUR SERVICE.
    The manga was added to your collection!