Japanese actor Susumu Terajima recently stirred the debate around the nation's pension system with his critical comment, "Isn't the pension too low?" Terajima pointed out the issue during a talk event, sparking fresh discussions about Japan's pension system's sufficiency amidst an ageing population. The comment led to widespread dialogue on the subject, particularly among the elderly demographic and policymakers.

The pension system in Japan has been a matter of concern for many years, especially with the rapidly ageing population and low birth rates. People are worried about their post-retirement security, and Terajima's comment echoes widespread sentiments. Social security policy is a critical matter and tends to generate considerable public and political interest.

In comparison, many western countries, including the US and EU nations, also experience debates around pension systems and social security policies. The issues often revolve around the balance of contribution and benefits, distribution of funds, long-term sustainability, and adjusting to demographic shifts. Each country has different mechanisms of addressing these issues, varying in their levels of success.