About the band's name, I saw someone from Japan saying that Sunny Spot comes from the word Hidamari: “Soft light and warmness that subtly illuminates a place, it gives me the impression that mentally it calms and appeases the spirit”. And that's where Himari's name seems to come from as well, because she's Yori's hidamari (and everyone's hidamari really, she's like a little ray of sunshine for anyone next to her). And also, if we take Sunny Spot's initials we have SS and the band might be called that because the group and music are the girls' safe and sunny place and their music is meant to be just like that for everyone, fun and sunny.
Meanwhile, we have Lorelei, a band with a siren's name, alluring and enchanting, but with songs meant to luring men to their deaths.
