31338894[social classes by specific type]PT2026-03-30 20:31:24BT31315569social classesPTNT31369880peasantryPTNT31369881middle classPTNT31369885upper classPTNT31369889working classPTNT31369894chōninPTNT31369896machishūPTNT31369898commonersPT