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	101.5	-0.9	101.2	0.7
Shipments	99.9	0.2	98.7	0.2
Inventories	101.6	-0.5	99.9	-0.8
Inventory Ratio	107.5	0.2	105.3	1.2

Industrial Production

Industries that mainly contributed to the decreased

1.Production machinery, 2.Transport equipment (excl. motor vehicles), 3.Fabricated metals, in that order.

Industries that mainly contributed to the increased

1.Electronic parts and devices, 2.General-purpose and business oriented machinery, 3.Inorganic and organic chemicals, in that order.

Shipments

Industries that mainly contributed to the increased

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

Industries that mainly contributed to the decreased

1.Production machinery, 2.Motor vehicles, 3.Fabricated metals, in that order.

Inventories

Industries that mainly contributed to the decreased

1.Electrical machinery, and Information and communication electronics equipment, 2.Iron, steel and Non-ferrous metals, 3.Fabricated metals, in that order.

Industries that mainly contributed to the increased

1.Motor vehicles, 2.Inorganic and organic chemicals, 3.Chemicals (excl. Inorganic, organic chemicals, and medicine), in that order.

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

	May 2025	June 2025
Survey in May 2025	9.0	-3.4
Survey in April 2025	3.9

Industries that mainly contributed to the increased in May

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

Industries that mainly contributed to the decreased in June

1.Transport equipment, 2.Production machinery, 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)