I thoroughly enjoyed this piece. Going to an onsen can at first be a bit daunting with all the rules and etiquette, but it was definitely worth it. Sitting in a hot onsen while it's snowing, peacefully in the middle of nature.. it was an incredible experience.
It’s daunting only in that you are worried about them. As long as you wash yourself before you step in you’re not committing any crimes more atrocious than the Japanese visitors :) (and some of those barbarians don’t wash themselves either)