Each year, countless people slip quietly out of their own lives, leaving no trace behind. The Japanese have a word - 蒸発 "joha'tsu" - the ones who “evaporate.” Some flee mundane and heavy lives or simply the shadow of themselves. A few turn to the - 夜逃げーや "yonige-ya" or “night‑movers” - companies that specialize in helping someone vanish and begin again in some distant place.