Will same sex marriage become legal in japan before the end of 2026?

Will Japan have a female head of state before 2050?

Will Japan change immigration policies to encourage immigration substantially in the next 10 years?

When will same-sex marriage become legal in Japan?

Will Japan acquire nuclear weapons before 2031?

Will life expectancy in any prefectures of Japan reach 90 years before end of 2040?

Will a Japanese emperor watch an MLB game again by end 2041

Japan's population increases YoY before 2047

Will Japan control Sakhalin on Jan 1st 2032?

Will Japan regain control over some or all of the contested Kuril islands by 2028?