When he was young, he had failed at the Magic Academy and was looked down by others.
However by chance, he discovered a mythological medicine, so he obtained an immortal body.
In order to get revenge on the people who made fun of him, he began researching magic and magical artifacts different from the academy. After 5000 years of research, he has become an ancient magic user before he noticed.
The people he was seeking revenge were long gone, losing his purpose, Asley went on a journey to see the world after 5000 years with his familiar Pochi.
With an unexpected turn of events after helping many humans, he is now living at the magic academy.
A 5000 year old man with a young appearance Asley, how will he live his second life’s youth?
The Principle of a Philosopher by Eternal Fool "Asley" It is also Known as: 悠久の愚者アズリーの、賢者のすゝめ ―と、ポチの大冒険―, Yuukyuu no Gusha Asley no, Kenja no Susume: to, Pochi no Daibouken, The principle of a philsopher by eternal fool "Asley": The great adventure of Pochi
Genres: Adventure , Action , Fantasy , Fantasy World , Magic , School Life , Seinen
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Top 10 Manga Like The Principle of a Philosopher by Eternal Fool "Asley" (Yuukyuu no Gusha Asley no, Kenja no Susume: to, Pochi no Daibouken) [2024 List]
- 10. Tate no Yuusha no Nariagari
- 9. Konjiki no Word Master: Yuusha Yonin ni Makikomareta Unique Cheat
- 8. Tsuki ga Michibiku Isekai Douchuu
- 7. Goblin Slayer
- 6. Omniscient Reader's Point of View
- 5. Saikyou no Kurokishi, Sentou Maid ni Tenshoku shimashita
- 4. Sekai Saikyou no Kouei: Meikyuukoku no Shinjin Tansakusha
- 3. Yasei no Last Boss ga Arawareta!: Kokuyoku no Haou
- 2. Lv999 no Murabito
- 1. Chiyu Mahou no Machigatta Tsukaikata: Senjou wo Kakeru Kaifuku Youin
10. Tate no Yuusha no Nariagari
Naofumi Iwatani, an uncharismatic otaku who spends his days on games and manga, suddenly finds himself summoned to a parallel universe! He discovers he is one of four heroes equipped with legendary weapons and tasked with saving the world from its prophesied destruction.
As the Shield Hero, the weakest of the heroes, all is not as it seems. Naofumi is soon alone, penniless, and betrayed. With no one to turn to, and nowhere to run, he is left with only his shield. Now, Naofumi must rise to become the legendary Shield Hero and save the world!
The Rising of the Shield Hero is currently publishing and has Chapters. It is also Known as: 盾の勇者の成り上がり, Tate no Yuusha no Nariagari
9. Konjiki no Word Master: Yuusha Yonin ni Makikomareta Unique Cheat
Okamura Hiiro is introverted and loves books. To him, books are his raison d'etre. His story starts with usual gimmick of summoning of heroes. Five people summoned, but one of them is just an outsider dragged in accidentally, that person is Hiiro. The four others are his classmates, but it's not like they are friends. Unlike him, they are riajuus. Hiiro decided not to help the country, his reason? "I don't believe you. I'm not friends with them. It's not my business, and I'm an ordinary person who cares for my own life, so bye," and he sets for his own journey. Little does others know, that this ordinary person, Hiiro, actually hides a power which could change the world!
Konjiki no Word Master: Yuusha Yonin ni Makikomareta Unique Cheat is currently publishing and has Chapters. It is also Known as: 金色の文字使い ―勇者四人に巻き込まれたユニークチート―, Konjiki no Moji Tsukai: Yuusha Yonin ni Makikomareta Unique Cheat
8. Tsuki ga Michibiku Isekai Douchuu
High school student Misumi Makoto is called into a fantasy world by the god Tsukuyomi, in order to be a hero. However, powerful others in this world aren't as thrilled to have him there, and they kick him to the edge of the world just as Tsukuyomi declares that he must leave Makoto to find his own way. Now it's up to Makoto to find his own way!
Tsukimichi: Moonlit Fantasy is currently publishing and has Chapters. It is also Known as: 月が導く異世界道中, Moon-led Journey Across Another World
7. Goblin Slayer
A young priestess has formed her first adventuring party, but almost immediately they find themselves in distress. It's the Goblin Slayer who comes to their rescue—a man who's dedicated his life to the extermination of all goblins, by any means necessary. And when rumors of his feats begin to circulate, there's no telling who might come calling next...
Goblin Slayer is currently publishing and has Chapters. It is also Known as: ゴブリンスレイヤー, Goblin Slayer
6. Omniscient Reader's Point of View
‘This is a development that I know of.’ The moment he thought that, the world had been destroyed, and a new universe had unfolded. The new life of an ordinary reader begins within the world of the novel, a novel that he alone had finished.
Omniscient Reader's Point of View is currently publishing and has Chapters. It is also Known as: Omniscient Reader's Viewpoint, دیدگاه خوانندهی همهچیدون, Всеведущий читатель, 전독시, 全知读者, 全知读者视角, Omniscient Reader
5. Saikyou no Kurokishi, Sentou Maid ni Tenshoku shimashita
Albright, who was famous as “the strongest Black Knight”, was reincarnated as a girl, Maria, whose ribbon suited her well for same reason. Maria, 16 years old, is currently a maid in the Marquess of Urband family in attendance to the Daughter of the Marquees, Relena. After Relena became engaged to the 4th Prince, the area around Maria had gotten busier…
Saikyou no Kurokishi, Sentou Maid ni Tenshoku shimashita is currently publishing and has Chapters. It is also Known as: 最強の黒騎士、戦闘メイドに転職しました, Saikyou no Kurokishi♂, Sentou Maid♀ ni Tenshoku shimashita
4. Sekai Saikyou no Kouei: Meikyuukoku no Shinjin Tansakusha
Workaholic assistant Atobe Arihito fell asleep in his company's bus that was traveling for a vacation. When he awoke he learned he had died due to the bus getting into an accident, and that he had reincarnated into a world of reincarnators - to the Labyrinth Country. To his surprise he was discovered by his slave driving manager, Igarashi Kyouka, who further explains their role in this world.
In Labyrinth Country, Reincarnators are expected to choose a job and form parties to fight against monsters in Labyrinths. "Valkyrie" Kyouka had expected Arihito to work with her once again, but he declines due to his knowledge of her demanding nature. As they depart she vows to make him regret not choosing her. And thus starts Arihito's adventure as a "Rear Guard".
The World's Strongest Rearguard: Labyrinth Country's Novice Seeker is currently publishing and has Chapters. It is also Known as: 世界最強の後衛 ～迷宮国の新人探索者～, World Strongest Rearguard – Labyrinth Country and Dungeon Seekers, World Strongest Rearguard: Labyrinth Country and Dungeon Seekers
3. Yasei no Last Boss ga Arawareta!: Kokuyoku no Haou
The year is 2800 and Lufas Maphaahl – The Black-Winged Tyrant, Great Conqueror, and leader of the Twelve Heavenly Stars – has returned.
A man wakes up in the body of his MMO character 200 years after her defeat during an player-made event in the game, Exgate Online. Now, he's stuck in her body. But this isn't a game, it's real. With her reign long over, and her legacy one of fear, Lufas must journey through the world of Exgate, looking for answers, possible comrades, and all the monsters her “death” unleashed upon the world...
A Wild Last Boss Appeared! is currently publishing and has Chapters. It is also Known as: 野生のラスボスが現れた！黒翼の覇王, 야생의 라스트보스가 나타났다!
2. Lv999 no Murabito
In this world, the concept of levels exist. Other than those who live off defeating monsters, most people are only around Level 1 to 5. What's more, not just anyone can go out to hunt monsters; it's heavily influenced by one's role anointed by god. There are eight such eligible roles. Warriors. Fighters. Clerics. Magicians. Rogues. Merchants. Hunters. Sorcerers. Those blessed with extraordinary power are divided into three types. Royalty. Heroes. Sages. But for the majority of the population, they have no such powers and live by farming or running shops. Towns are developed by those with the weakest role…Villagers.
For the powerless Villagers going out to hunt monsters is equivalent to committing suicide. But one day, a certain two-year-old child given the role of Villager notices something.
Once you defeat a monster… you can earn great wealth.
Lv999 no Murabito is currently publishing and has Chapters. It is also Known as: LV999の村人, The villager of level 999, LV999 Villager
1. Chiyu Mahou no Machigatta Tsukaikata: Senjou wo Kakeru Kaifuku Youin
On a harsh rainy day, a high school student without any particular special skills, Usato Ken got dragged into another world summoning with two others; a good-looking guy and a beautiful girl, both of whom he strangely started getting along with just today. As an especially talent-less individual that doesn't stand out he internally thought that he would be treated as useless. However, the others were unexpectedly kind.
Usato who found hope in another world thought that, but the reality was different. He had a certain magical talent hidden in him and he was forced to fall into hell in the name of "training."
The Wrong Way to use Healing Magic is currently publishing and has Chapters. It is also Known as: 治癒魔法の間違った使い方～戦場を駆ける回復要員～, Chiyu Mahou no Machigatta Tsukaikata, The Wrong Way to use Healing Magic
