We are relocating for 6 months due to the pandemic and we're going to finally have space for a garden. I'm hoping to grow shiso along with a variety of other things.

I've never heard of Koromogae but I've always done something similar without a fixed date. I have winter/spring/summer/fall sets of clothes that I'll rotate out based on temperature. We also have varying table clothes, sofa covers, and artworks that we swap out once summer really starts. I'm not sure what we'll do this year because we'll be staying in a family member's house. I'm hoping for a little peace from gardening with my SO and fishing (actually reading) for a month or two.