The protagonist who was rarely ever at school during his middle school and high school days, is unemployed even as an adult. From morning till night, it was video games. For him who was ranked first worldwide, it was his life.
One day, his character is suddenly hacked. The data was unrecoverable and there was nothing that could be done. Feeling great despair at having lost his rank that he had bet everything to achieve in a world that controlled his life, the protagonist attempts suicide.
When he awakens, he finds himself inside the video game, no, it was a real world that resembled it. There, he notices that he has reincarnated into the the body of a sub character that he had created and bought premium benefits for long ago but had left neglected.
The Former Top 1’s Sub-Character Training Diary ~A Dedicated Player is Currently Conquering Another World!~ It is also Known as: 元・世界1位のサブキャラ育成日記 2 ~廃プレイヤー、異世界を攻略中!~, Moto Sekai Ichi'i Subchara Ikusei Nikki ~Hai Player, Isekai wo Kouryakuchuu!~, The Former World Number 1's Alt Character Training Diary
Genres: Harem , Adventure , Action , Comedy , Fantasy , Isekai , Virtual Reality
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Top 5 Manga Like The Former Top 1’s Sub-Character Training Diary ~A Dedicated Player is Currently Conquering Another World!~ (Moto Sekai Ichi'i Subchara Ikusei Nikki: Hai Player, Isekai wo Kouryakuchuu!) [2026 List]
5. Shujinkou ja Nai!
He was hit by a car when he tried to save a girl and was reborn as Lex, the most powerful character in the early stages of the RPG world! He starts off at a staggering level of 50! He’s an all-rounder well equipped with skills from all areas and he’s even good-looking! This was an absolute big win! Or so one might think… but Lex was actually just a minor character in the early stages, like those early SR cards in online games or the old paladin with the silver spear in SRPGs. Even if you’re very strong at the start, you’d soon become completely useless!
This is the story of an ordinary person looking for a “hero” who somehow ends up becoming the hero who saves the world!
I'm Not the Hero! is currently publishing and has Chapters. It is also Known as: 主人公じゃない!, Shujinkou ja Nai!
4. I am the Final Boss
When a gamer accidentally discovers a private game server on the Dark Web, he is forced to play and become the final boss of the game where he could possibly earn or lose his bitcoin savings depending on the quests given to him.
I am the Final Boss is currently publishing and has Chapters. It is also Known as: I am the Final Boss
3. Isekai Mokushiroku Mynoghra: Hametsu no Bunmei de Hajimeru Sekai Seifuku
Takuto Ira succumbed to illness at a young age and ended up reincarnating in a world that resembles the fantasy turn-based strategy game Eternal Nations. Not only did he reincarnate into his favorite game, but as the god who commands the evil civilization Mynoghra. With Mynoghra’s beautiful hero unit, Sludge Witch Atou by his side, not even legendarily difficult race traits will stand in the way of restarting their civilization! “Lord Takuto…won’t you start over with me?”
Source: Cross Infinite World
Apocalypse Bringer Mynoghra: World Conquest Starts with the Civilization of Ruin is currently publishing and has Chapters. It is also Known as: 異世界黙示録マイノグーラ ~破滅の文明で始める世界征服~, Isekai Mokushiroku Mynoghra: Hametsu no Bunmei de Hajimeru Sekai Seifuku
2. Hugugongnyak
At first, Yona gave some major side-eye to the popular game "Concubine Walkthrough" until she got sucked into it—literally! Now stuck as the villain, she has her hands full facing the infamously cruel emperor, shaking off scheming concubines, and befriending NPCs. There’s only one way the Game Master will let her out and that’s to become the Empress! Will she be able to stay true to her honest and straightforward self despite the palace’s intrigues? One extra problem: she’s got competition...
Source: Tapas
Concubine Walkthrough has finished publishing and it has 130 Chapters. It is also Known as: Royal Game
1. Moto Sekai Ichi'i Subchara Ikusei Nikki: Hai Player, Isekai wo Kouryakuchuu!
The protagonist who was rarely ever at school during his middle school and high school days, is unemployed even as an adult. From morning till night, it was video games. For him who was ranked first worldwide, it was his life.
One day, his character is suddenly hacked. The data was unrecoverable and there was nothing that could be done. Feeling great despair at having lost his rank that he had bet everything to achieve in a world that controlled his life, the protagonist attempts suicide.
When he awakens, he finds himself inside the video game, no, it was a real world that resembled it. There, he notices that he has reincarnated into the the body of a sub character that he had created and bought premium benefits for long ago but had left neglected.
The Former Top 1’s Sub-Character Training Diary ~A Dedicated Player is Currently Conquering Another World!~ is currently publishing and has Chapters. It is also Known as: 元・世界1位のサブキャラ育成日記 2 ~廃プレイヤー、異世界を攻略中!~, Moto Sekai Ichi'i Subchara Ikusei Nikki ~Hai Player, Isekai wo Kouryakuchuu!~, The Former World Number 1's Alt Character Training Diary