- Izuku Midoriya — from a Quirkless child to a symbol of hope as an heir One For All.
- One For All — stockpiles physical strength and grants additional inherited Quirks such as Blackwhip, Float.
- Deku's strength develops through determination, sharp analysis, and sacrifice, earning him the nickname Deku symbol of pride.
Profile, Quirk, and Interesting Facts about Deku
Deku is the main character in the anime My Hero Academia known as a symbol of new hope for the world of heroes. With the legendary Quirk One For All, he grew from a powerless child to the future strongest hero.
This article discusses who he really is, the power of his Quirk, and interesting facts that make this character so iconic.
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What is Deku's real name?

His real name is Izuku Midoriya. He is the main character in the anime and manga series. My Hero Academia by Kohei Horikoshi. The nickname "Deku" was originally a taunt from his friends, especially Katsuki Bakugo, who considered Izuku a weak, Quirkless kid.
However, as the story progresses, Izuku instead embraces his name as his hero identity. He proves that someone who initially has no powers at all can become a great hero with determination, hard work, and a sincere heart.
Izuku is known as a character who:
- Very caring about others
- Have a sharp analysis of Quirk
- Willing to sacrifice himself to save anyone
It was this personality that made All Might choose Izuku as his successor.
The Heir to the Quirk One For All

Deku's Quirk is One For All, one of the strongest Quirks in the world. My Hero Academia. This Quirk is no ordinary power because it can be passed down from one user to another.
One For All's Ultimate Ability
One For All's primary ability is to store power. This means that each user adds their physical strength to this Quirk before passing it on to the next successor.
The effects on the characters include:
- Increase physical strength to the extreme
- Increase speed and reflexes
- Gives the body much stronger endurance
However, at the beginning of the story, Deku's body isn't ready to withstand the power of One For All. As a result, he often suffers serious injuries when he overuses this Quirk.
Additional Quirks from Previous Users
What's unique about One For All is that the Quirks of previous users are embedded within it. Deku inherits not only physical strength, but also other Quirks such as:
- Blackwhip – Emitting black energy like a whip
- Float – Gives the ability to float in the air
- Danger Sense – Detect threats around
- Smokescreen – Produces thick smoke to escape or defend
This combination of powers makes Deku develop into a hero with a very flexible fighting style.
Interesting Facts

Here are some facts about Izuku Midoriya that most My Hero Academia anime viewers probably don't know.
Deku Was Born Quirkless
Izuku Midoriya is among the rare minority who were born without a Quirk. In the world My Hero Academia, This condition often makes him underestimated and considered to have no future as a hero.
Deku Was Handpicked by All Might
All Might chose Deku as the successor to One For All not because of his physical strength, but because of his courage and determination to help others, even when he himself is in danger.
UA High School Class 1-A Students
Deku is a student in Class 1-A at UA High School, the most prestigious hero school. He studies alongside powerful aspiring heroes like Bakugo, Todoroki, and Uraraka.
Have Above Average Analytical Skills
One of Deku's strengths is his Quirk's analytical abilities. He often notes his opponents' weaknesses and strengths, even before a fight.
The Name "Deku" Becomes a Symbol of Pride
The nickname Deku was originally an insult. But Izuku turned it into his official hero name, making it a symbol of his unyielding spirit.
Deku's Fighting Style Continues to Evolve
As he mastered One For All and additional Quirks, Deku's fighting style became more flexible, combining speed, power, strategy, and distance control.
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Deku isn't just an anime character, but a symbol that limitations are no excuse to give up. From Quirkless child to heir to One For All, Izuku Midoriya's journey demonstrates that courage and empathy are the true strengths of a hero.
