Deku is quirkless because he has an extra joint in his pinky toe. Having not manifested his quirk on time, Deku’s doctor explained that early quirk research indicated that those without the extra joint “represent the next stage of evolution,” and Deku was simply unlucky not to be a part of it. It has become increasingly rare to be born without any quirk at all, the doctor explained.
Having no quirk didn’t stop Deku from following his dreams and applying for UA, but borrowing a quirk from the world’s greatest hero was maybe a bit too tempting to turn down.
Having spent the start of his childhood with no quirk, Deku eventually inherits One For All from All Might and the rest is history.
Does Izuku have a secret quirk?
Yes, Izuku does have a secret quirk. Over the series, it has been revealed that he is destined to unlock all quirks originally held by previous owners of One For All, as not every user was initially born quirkless.
What Is Izuku’s Hero Name?
Izuku’s hero name is Deku. A nickname that translates to “useless person,” Bakugou refers to Deku as this in order to break his spirits. Deku takes on the name, hoping to reinvent the word and use its old definition as motivation.
What Was Deku’s Original Quirk?
Deku’s original quirk was fire breathing and telekinesis from his parents, although he was ultimately born quirkless. His father was allegedly a fire breather, and his mother can use telekinesis to move small objects. Deku inherited neither of these quirks. You can watch the episode reveal here.
Was All Might Born Quirkless?
Yes, All Might was born quirkless. He inherited One For All from his master. Considering All Might has not shown any sign of a quirk in addition to One For All, it’s safe to assume he was born without one.
Is All Might Quirkless Now?
All Might is not quirkless now. All Might still has his quirk, One For All, although he used up the functionality of the power during his fight with All For One. He can still use his quirk enough to puff out his chest for a few seconds, but his fighting days are completely over.
Izuku Midoriya (Deku) is quirkless because he has an extra joint in his pinky toe, indicating that he is not part of the newly evolved hero generation of humans. It’s become increasingly rare not to be born with a quirk, making Deku an exception.