CREATE TABLE film_market_estimation (estimation_id NUMBER, low_estimate NUMBER, high_estimate NUMBER, film_id NUMBER, type CLOB, market_id NUMBER, year NUMBER)
CREATE TABLE market (market_id NUMBER, country CLOB, number_cities NUMBER)
CREATE TABLE film (film_id NUMBER, title CLOB, studio CLOB, director CLOB, gross_in_dollar NUMBER)

Please list the years of film market estimations when the market is in country 'Japan' in descending order.
SELECT T1.year FROM film_market_estimation AS T1 JOIN market AS T2 ON T1.market_id = T2.market_id WHERE T2.country = "Japan" ORDER BY T1.year DESC
SELECT "T1"."year" FROM "film_market_estimation" "T1" JOIN "market" "T2" ON "Japan" = "T2"."country" AND "T1"."market_id" = "T2"."market_id" ORDER BY "T1"."year" DESC