A monthly gauge of manufacturing activity and future outlook. The CIPS PMI is comparable to the US ISM survey, similarly based on the opinions of executives in manufacturing companies. Purchasing managers are tasked with gauging future demand, and adjusting orders for materials accordingly. The PMI summarizes the opinions of these executives to give a picture of the future of the manufacturing sector. A higher PMI indicates that materials purchases are increasing and that the economic outlook is positive. Alternately, a lower PMI means orders for materials are down and the future outlook is less favorable. By nature, the figure is very sensitive to the business cycle and tends to match growth or decline in the economy as a whole.

The PMI is presented as an index with a value between 1-100.

Evaluates the monthly change in output produced by Japan's service sector. Because this report excludes manufacturing and only measures service industries catering mainly to domestic needs, the Tertiary Industry Index is a key indicator of domestic activity. The index incorporates data from firms involved in wholesale and retail trade, financial services, health care, real estate, leisure and utilities. The report excludes industrial manufacturing sectors that tend to be influenced by foreign demand. The tertiary industry index is posted monthly as a percentage change from the previous month's figure.

An index level of 50 denotes no change since the previous month, while a level above 50 signals an increase or improvement, and below 50 indicates a decrease or deterioration.