Is it possible for a character have a personality that differs from its design?

[Star_Of_Hope]

Let's stick to anime here.
I will probably go with Daichi the captain from Haikyuu and even though he is supposed to be the go to person of the team, he can be scary as well.

 

[Blackangel]

probably a lot of such characters exist
and mangaka tries to give them new and cool personality each time as well.