BOJ Tankan: Big-Manufacturer Sentiment Improves a 4th Quarter to +17, With AI as the Oxygen MaskA · FULL TRANSLATION
- March Tankan large-manufacturer DI: +17, a 4th straight improvement, beating forecasts
- Drivers: production machinery +26, nonferrous metals +23 — the AI/semiconductor chain
- Autos improved to +13 despite tariff and FX pressure
- Outlook DI fell to +14 on Middle East oil risk; petroleum and chemicals already deteriorated
The Tankan is the BOJ asking 10,000 firms 'how's business, honestly' — Japan's most trusted thermometer. March read +17; the firms themselves expect +14 next. The fine print matters more than the number.
Japan's manufacturing cycle is being held up by a new lifeline: AI capital spending. Legacy engines face headwinds, but the firms selling chip-making machines and chip materials are strong enough to drag the whole index through a fourth straight improvement.
How to read it: the DI is simply optimists minus pessimists among ~10,000 surveyed firms. Inside the +17: production machinery at +26 (a 10-point jump — the Tokyo Electron world, with fab equipment booked years out) and nonferrous metals at +23 (data-center copper). Two-thirds of this cycle's oxygen is the global AI buildout. Autos' +13 is a 'bad news exhausted' recovery.
The worry line: the outlook DI of +14, with petroleum and chemicals already deteriorating as Middle East tensions lift input costs — the classic risk script for an energy importer.
For Taiwanese readers the cross-read is natural: the Tankan's machinery strength and Taiwan's own equipment exports are two faces of one boom; the stock map favors the AI chain over energy-sensitive chemicals; and for the BOJ, resilient sentiment plus sticky inflation keeps the rate-hike path intact — directional signals for the yen and your Japanese mortgage.