Are you selling those sets? Or just showing how awesome they are?
They are beautiful either way.
I love those green, orange and turquoise WASD gamer keys.
However, one thing you got wrong, I think, is the etymology of SoWaRe. SoWaRe means "Sorry WYSE Replacement". But I like your etymology too. "Sora" for sky blue makes sense chromatically, although it stretches credulity a bit when you say that Korean keyboard fanatics have mixed a Japanese word in with English to create the name SoWaRe. But then again, why not?