looking for an OVA

so, it's Saturday night on a long weekend (monday in Columbus day in America).
I don't want to start a whole new series, but it's been a while since I've had time to watch any anime so I'm exited to see something.

I'm looking for a movie somewhere between 1-2 hours. I don't really care too much what about, as long as it's "good." (but I don't really want anything too sad or violent).
Here is a list of ones I've already seen



thanks