Indices of Industrial Production

2020 average=100

	Seasonally Adjusted Index		Original Index
	index	Percent change from the previous month(%)	index	Percent change from the previous year (%)
Production	102.8	2.2	107.1	3.4
Shipments	100.2	0.7	105.1	2.1
Inventories	99.6	0.5	98.8	-2.7
Inventory Ratio	106.5	-2.3	101.0	-1.4

Industrial Production

Industries that mainly contributed to the increased

1.Production machinery, 2.Inorganic and organic chemicals, 3.Fabricated metals, in that order.

Industries that mainly contributed to the decreased

1.Transport equipment (excl. motor vehicles), 2.Iron, steel and Non-ferrous metals, in that order.

Shipments

Industries that mainly contributed to the increased

1.Production machinery, 2.Electrical machinery, and Information and communication electronics equipment, 3.Fabricated metals, in that order.

Industries that mainly contributed to the decreased

1.Transport equipment (excl. motor vehicles), 2.Iron, steel and Non-ferrous metals, 3.Motor vehicles, in that order.

Inventories

Industries that mainly contributed to the increased

1.Electronic parts and devices, 2.Production machinery, 3.Motor vehicles, in that order.

Industries that mainly contributed to the decreased

1.Iron, steel and Non-ferrous metals, 2.Petroleum and coal products, 3.Inorganic and organic chemicals, in that order.

Seasonally Adjusted Index
Percent change from the previous month(%)

	October 2025	November 2025
Survey in October 2025	1.9	-0.9
Survey in September 2025	1.2

Industries that mainly contributed to the increased in October

1.Electronic parts and devices, 2.Transport equipment, 3.Chemicals, in that order.

Industries that mainly contributed to the decreased in November

1.Electronic parts and devices, 2.Electrical machinery, and Information and communication electronics equipment, 3.Chemicals, in that order.

*1:Indices of Industrial Production Forecast is conducted monthly to search the planned production amounts for the current and proceeding months.
The survey is one of the useful economic indicators which reflect changing business conditions and provide a view of where the economy is heading in the near future.

Report on IIP( Production, shipments and Inventories )

Historical data of each index, Indices classified by Industry, Indices classified by Goods.

Historical data etc.(data download)

Excel and csv files of each index (Year, Fiscal Year, Quarter, Month), previous data, weight of Indices of Industrial Production, etc..

Results in the past

Outline of the result, Report on IIP in the past.

Release date of Indices of Industrial Production

We have published the release date of the Indices of Industrial Production(November 2024 - February 2026). Please click the above-mentioned.
(updated at December 27, 2024)