Isekai is one of the most successful anime genres. Following the success of franchises like Re:Zero and That Time I Got Reincarnated as a Slime, new isekai anime seek to reinvent their stories. However, what remains constant is that almost all of them feature characters with immense powers, to the point of being considered invincible.
There are anime characters who stand out from the moment they set foot in their new world. While they may not always be the strongest in their universe, some isekai characters possess an ability that makes them the greatest threat to their villains or renders them virtually impossible to kill or defeat.
Flio – Chillin’ in Another World with Level 2 Super Cheat Powers
Although Flio doesn’t like to stand out, he easily becomes the strongest mage in his new world. He was originally a merchant in his previous world, but upon being summoned to the Kingdom of Klyrode to fight against the demon king, Flio gains immeasurable powers as he is able to learn every magic he sees and replicate it amplified.
As he gets new magic, Flio levels up, gaining almost omnipotent powers since he can use any magic of any race, making fighting him basically like going against a magnified mirror. However, what makes Chillin’ in Another World with Level 2 Super Cheat Powers different is that, despite being overpowered, Flio prefers not to fight and enjoys a peaceful life.
Makoto Musumi – Tsukimichi: Moonlit Fantasy
Makoto Misumi’s immense strength stems from the extraordinary growth in his magical powers due to Tsukuyomi’s blessing. He possesses superhuman strength and an extraordinary mana pool, whose capacity continues to grow with training. Ultimately, Makoto reached a level of power that no otherworldly race, let alone the two heroes summoned by the goddess, could match.
He also has three of the world’s most overpowered characters as his attendants, and his magical powers are so vast that he is able to use them to shape a whole alternate space (Demiplane). As Makoto keeps getting stronger without an upper limit, it is assumed that he has already surpassed the goddess.
Izayoi Sakamaki – Problem Children Are Coming From Another World, Aren’t They?
Izayoi Sakamaki had extraordinary fighting powers in his original world and also after arriving in Little Garden. In addition to his inhuman strength, he has amazing defensive power, as he won’t take much damage even if he receives a direct hit from an attack of devastating magnitude. Another of his traits is that Izayoi is knowledgeable and has excellent insight and analytical skills to act according to any given situation.
Izayoi’s gift is “Code Unknown,” but not much was revealed about the extent of his abilities other than that it increases his stats to superhuman levels. Izayoi’s natural ability is the power to negate and destroy other gifts, which means he is immune to all supernatural powers except for physical attacks.
Natsuki Subaru – Re:Zero -Starting Life in Another World-
