"A kind looking Sis"Yukkuri can speak human language ever since they are born, but seems like there are individuals who has to grow up before they are able to do so.
"So..."
Since I don't have any knowledge about Yukkuri, I start looking in my computer."From today, I will be your owner. Nice to meet you."
After taking a long look at me, finally she cried "Yuyyuun! Yuu!" (So Reimu is a pet yukkuri!)
Is she replying to my greeting?