ぶ
分

numeric

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).

noun

1. one-quarter of a ryō (obsolete unit of currency).
2. thickness.
3. advantageous circumstances.
4. one-tenth of a monme of silver.