Does Marina like dogs? Because Kiyoshi has a very energetic, big ball of fur (and also two cats but they take themselves for walks, probably), who would try to befriend everyone and at the same time accidentally or purposefully try to make her new friends befriend Kiyoshi as well.

Plus Kiyoshi is going to be working at a tea house, that'll have wagashi and stuff, that I'll be setting up, if she ever wants to go somewhere outside to work on her stuff or writing.