Ka - as in "caw" (the sound a crow makes) or "Kakarot!" e - as in "eh" in the word "meh" or "Canada, eh?" ru - as in "roo" in the word "kangaroo" or "rooster"
"Rai" is japanese words, it means Thunder. "Ken" I dont know from where I got it but, I think it's from an Anime Character. "45" I use forthy five because 48 is to meanstream, so why not.
Art is the only serious thing in the world, and the Artist is the only person who is never serious.