The “elite club” of countries that have achieved a soft landing on the Moon consists of:

  • Soviet Union/Russia
  • United States
  • China
  • India

So, any other country mentioned in the options (for example, Japan, France, or others) would not be part of this original “club” of soft‑landing nations. Japan’s SLIM lander succeeded later, and many earlier questions and articles still list only those four countries, so a country like Japan is typically the correct “not part of the club” answer in such quizzes.