"My salary....my freaking salary"
We don't know if the landlord is a youkai, but keep in mind that she freaked out a bit when she found out the kappa was a real kappa. The youkai are kept somewhat hidden from the world. So she could have met youkai before, but have just been completely unaware that they were youkai.Yay its finally back! Thank you for your work!
Also I am a little confused about when she say she never thought youkais existed before, but isnt she literally Living with a youkai or is the girl with Black Cat ears that she lives with not a youkai?