分， ぶ
1. one-tenth, one percent (one-tenth of a wari), 3 mm (one-tenth of a sun), 2.4 mm (one-tenth of a mon, a traditional unit used to measure shoe sizes), 0.1 degree (one-tenth of a do, used to measure body temperature on any temperature scale)
2. one-q...
十分之一；百分之一(十分之一割)、3毫米(十分之一寸)、2.4毫米(十分之一文、这是一种用于测量鞋码的传统单位)、0.1度；四分之一“両”(一种已过时的货币单位)