  
- Statistics 
- Indices of Industrial Production
Indices of Industrial Production
Preliminary Report for September 2025 (released at 8:50, October 31, 2025)
- Industrial Production fluctuates indecisively.
- Production, Shipments and Inventories increased, Inventory Ratio decreased.
- According to the Survey of Production Forecast in Manufacturing, Production is expected to increase in October, decrease in November.
| 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.
Indices of Industrial Production Forecast*1
| 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.
                
data download
- 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)
Last updated:2025-10-31
                Economic Analysis Office
Research and Statistics Department
E-mail bzl-qqcebc■meti.go.jp (Please replace ■ with @)


