日本史年号グリッド — Steam game overview

Stored observation / content update: 2026-10-26T01:14:57.000Z

This game is designed to help players learn to accurately recall the years of Japanese historical events when given their names, by selecting the correct year from a 10x10 grid.

Game metrics below are stored observations; missing values are unknown.

Revenue is modelled, not confirmed sales. See the methodology and uncertainty range.