A production-backed view of the modeled adult weight distribution for Japan, including the comparable 2022 baseline and any stronger national age/sex routes available in Weight99.
These values describe the comparable 2022 all-adult Weight99 baseline for Japan. They are descriptive model outputs, not health targets. Personal comparisons can use a stronger route when age and sex exactly match one of the production-cleared national bands shown below.
The three rows below come from the same normalized 2022 G4 country model, so all-adult, women and men summaries share one comparable baseline framework.
Modeled mean
Modeled mean
Modeled mean
All-adult national G4 v0.2 modeled weight distribution World Bank G4 v0.2 estimated baseline; stronger G0–G3 distributions override automatically.
Stronger routes are shown separately because their source periods and population definitions can differ from the normalized 2022 global baseline. Weight99 uses them only for a matching personal context rather than mixing them into cross-country rankings.
Every source below is resolved from the production country-data object for Japan; validation-only or unresolved sources are not admitted to this surface.
height99_shared_height_pack_v1 v1.0.0
versioned resolved country-sex height marginals consumed as a frozen family dependency2024 National Health and Nutrition Survey — anthropometry aggregates
official aggregate anthropometryOpen source ↗2022 male/female population counts used for G4 overall-adult sex mixtures
official aggregate population counts2022 sex-specific adult overweight and obesity prevalence indicators
official published prevalence indicators used as two-threshold BMI model inputsOpen source ↗