Tanker rate surges signal rising food import costs, threatening Japan's inflation outlook.
Context
What happened: Japan faces a possible second wave of food price increases as Middle East turmoil raises prices for naphtha-derived container feedstocks and crude oil tanker freight rates.
Key numbers: Prices rose for 4,965 food and beverage items in September, more than triple the number from a year earlier.
Why it matters: Consumer prices could rise next year, erasing Takaichi's consumption tax cut, according to Nikkei.