The "Unit" part is actually from another alias of mine "Unitbreaker". Unitbreaker sort of came from "circuit breaker" plus I found it a bit catchy. It also sounds like something from a videogame or something high-tech so it stuck. "Chiyo" is an alias given to me by my Mom; I've had the name for about 10 years(and counting!). Chiyo is also a character from Memoirs of a Geisha, one of my Mother's favorite movies; the name means "A Thousand Years" or "Eternal". I love the sound of that!