Tertiary Industry Index in Japan averaged 97.04 points from 1988 until 2022, reaching an all time high of 107.20 points in January of 2019 and a record low of 73.20 points in January of 1988. This page provides - Japan Tertiary Industry Index- actual values, historical data, forecast, chart, statistics, economic calendar and news. Japan Tertiary Industry Index - data, historical chart, forecasts and calendar of releases - was last updated on June of 2022.