Since you mentioned voice on Nensu's cs.
And I looked it up, and I think it matches her good.
I did a bit of [s]actually it was five seconds[/s] searching.

[hider=Max Mittelman, dubbed Saitama on OPM]
[Youtube]https://youtu.be/kZDu2jwyGhQ[/youtube]

[/hider]
Since Hiems' lazy tone was kind of effected by Saitama a little.

I'll probably find voices for my other minions. >;]