Character Discussion Is Kaido Harald's son?

[CoC: Color of Clowns]

Kuma didn't age like a giant despite having giant blood

It might be different depending on if the giant heritage is from the mother or father

Kind of like how if a Tiger and a Lion breed you get a Liger or a Tigon depending on which was male and which was a female

We know Harald has Oni genetics. If Harald mated with an Oni who was Kaido's size, and only Harald's Oni genetics went through, it's entirely possible Harald could make a Kaido sized Oni-child.

Oda's genetics are one of the most interesting parts of the series for me (insert furry joke here).

Like, if Chopper grows up more, and marries Milky, the Reindeer Mink... what children are we getting? Huh?

If Luffy's side wins, and Hybrid species become normalizes, it's crazy to imagine how wild some Hyrbids would be hundreds of years down the line.

"Hi, I'm a Giant-Tontatta-Fish-Man-Oni-Mink Hybrid"

That's not even Dominant and Recessive Genes anymore, all those Genes are Switches

 

[BattalGazi]

Even Kaido had horns but that looser Hajrudin didn't have.

 

[MonsterKaido]

50/50

 

[Bisoromi Bear]

Kaido went on a BIG rant to Yamato about Oni/Ogres being unable to live in peace with humans, because humans would fear their strength.

Sounds like Harald's outlook before he met Ida

 

[barai]

Probably No. Kaido has a different horn type and is too short in general. He does have some ancient giant/oni blood, so it isn't fully impossible. Hypothetically his mom would need to be a normal sized human with horns and partial oni lineage.

 

[Kair0s1]

Why are you all so obsessed with this idea? For what reason would Kaido be Harald's son? What's even the point?

Post automatically merged: Jun 27, 2025

What's the point of dragging Kaido into this now?

 

[Yoho]

I love both my sons equally

Except you Kaido

 

[Bad English]

No, Kaido must be Woop Slap's son.

 

[D. Plant]

Either Harald had an affair with an Oni woman or he accidently created a pool.

 

[Garp the Fist]

Is Black Maria Harald’s daughter?

 

[NotHereForSpoilers]

Kaido is a regular human whose past relatives were most likely ancient giants, which would explain Kaido's height and horns.

If he was a half giant, he would be way bigger, look at someone like Colon who is a half giant.

Kaido is shorter than Big Mom, Jack, and even Pound.

Well not necessarily

hajrudin got most of his genes from his mother apparently

 

[felixm]

Why are you all so obsessed with this idea? For what reason would Kaido be Harald's son? What's even the point?

Post automatically merged: Jun 27, 2025

What's the point of dragging Kaido into this now?

The idea comes from older King Harald looking extremely similar. (Even with a similar beard and expression.) So, why not.