>>715445529
I don't think she'd be picky, but I can see her doing sunny side up more often than anything. I usually take mine scrambled so that might color her decision though.
>>715453253
They're an ingredient in certain dishes in Berseria, like the Crowe Quiche and the Mythic Egg and Rice Omelette (both recipes my wife is the best at making).
>>715457292
Not canonically, and I think she'd be firmly against it. She does have a gambler-esque outfit in one of the gachas, though.
>>715458294
The yamawaro IS a pet.