So Goku could have merged with Piccolo after all...

[kriss-]

Akira Toriyama

Q4: Can anybody perform Fusion if their body size and power are the same?
Toriyama: It’s hard, but they can!
I think it’s possible to merge no matter the conditions, as long as it all goes well. I even think it’s possible for a larger number of people. However, since it’s quite hard for both parties to strike that delicate balance, it’s very difficult for two extremely different people to fuse. In that sense, synchronized swimmers would probably be really good at Fusion. By the way, there are many different types of Fusion, and the kind Goku learned is the one for increasing battle power.

 

[Six Trails]

Trollyama strikes again.

 

[Diamond Ryan]

Well, this at least disproves the argument that Goku ~ Gohan because Goku wanted to fuse with him.

 

[Let's Go Fearless!]

Is this a new interview?

 

[sei'taer]

So wait there's a type of fusion that has nothing to do with battle power?