A packed data agenda ahead for the day here in Asia-Pacific.
Tokyo inflation data is due. Tokyo consumer prices are expected to show little movement in May compared with April, with key inflation measures remaining at or below the Bank of Japan’s 2% target, as you can see in the screenshot.
The capital’s CPI is likely to reflect competing forces. The expiry of government subsidies on gas and electricity and higher taxi fares introduced in late April point to modest upside, as do signs of rising apartment rents at the start of Japan’s financial year. Offsetting those pressures, easing energy and food prices are expected to limit any gains, while emergency subsidies keeping petrol prices near ¥170 per litre remained in place through the month.
All three main CPI measures fell below the 2% threshold in April for the first time since October 2024, and that underlying softness is expected to carry into May. Core CPI, excluding fresh food, is forecast at +1.5% year-on-year, matching April’s four-year low. The headline measure is seen edging up to +1.6% from +1.5%, while the core-core index, stripping out both fresh food and energy, is expected to hold at +1.9%.
Tokyo inflation data is closely watched by markets as an early signal for Japan’s broader price trends, with national CPI figures typically released around three weeks later due to the longer time required to compile nationwide data.
The Tokyo CPI serves as a sub-index of Japan’s national inflation measure, tracking changes in the prices of goods and services within the Tokyo metropolitan area. Given Tokyo’s status as the country’s largest city and a central economic hub, the data is widely regarded as a leading indicator for national inflation dynamics.
Historically, inflation readings in Tokyo have tended to run slightly above the national average. This reflects the relatively higher cost of living in the capital, where expenses such as rent are generally elevated compared to other regions across Japan.
As a result, Tokyo CPI often provides markets with an early directional cue on underlying price pressures, helping shape expectations ahead of the official nationwide release.