Huh, you know what's funny?
Tabemi-chan's voice actress is the same person who sang "Cirno's Perfect Math Class". Yes, that is actually true.
So this actually counts as "voice actor connection", as a result of that.
As a bonus, I will now provide the following video that drives my point, right here:
https://www.youtube.com/watch?v=g1cZJQn6dCk
You're welcome. :)