Observed arrival · 2026-09-26
きげんのめやす: The fine print on food dates
A Japanese explainer organizes public-source information about best-before and use-by labels—and explicitly avoids judging whether a particular food is safe to eat.
- For
- Japanese readers interpreting food date labels
- Worth noticing
- The site draws a clear line: it explains label rules but does not say how many days a particular food remains edible.
Field notes
Articles take one label question at a time, including whether a printed year and month means the end of that month and what assumptions apply after a package is opened. The summaries attribute statements to national and Tokyo government sources and preserve distinctions in their wording, such as “three months or more” versus “more than three months.” The site also states that it does not determine whether an individual food is safe to eat.
Observed signals
Read the marks
Editorial observations of this landing page, not a rating.
One card from the complete issue