While few dare ponder from whence they came, I imagine that it went down a little something like this...

Super-Boss: "The researcher have been looking a bit down lately."

Humble-Underling: "Could it be because they are working 10 hours, 7 days a week for virtually no pay?"

SB: "Nonsense. They just lack a bit of stimuli. Something arty perhaps? A new voice for the vending machine maybe? No, it has to be a bit more kawaii. Hayaku! Underling, what do scientist find cute?"

HU: "Ehm. Bunnies are cute..."

SB: "Shrewdly observed. Bunnies are indeed cute, but what's even cuter than bunnies?"

HU: "Uhm."

SB: "Pink bunnies of course!"

On the prowl

From Bunnies

Hiding in the hallway

From Bunnies

Secret breeding ground

From Bunnies

Yes, these are from my workplace. They suddenly appeared one day all over the building.