The Prime Minister of Japan has declared an intent to challenge the process of constitutional reform, an announcement that brings divisive political issues to the forefront. The statement, prompting widespread debate, does not specify when or how this reform will be attempted. The precise amendments considered remain undisclosed. Constitutional reform in Japan, a contentious topic, hasn't been achieved since the constitution's inception post World War II.

In Japan, constitutional change has been a burning issue for years, drawing highly polarized responses. Many conservatives view the American-drafted 1947 Constitution as a humiliating imposition forced on Japan in defeat, particularly Article 9, which renounces war. While there is also a considerable cohort who holds the post-war constitution dear, associating it with 70 years of peace.

Opposed to Japan, the US and EU's constitutions display more ongoing flexibility, with amendments or treaties allowing evolution over time. However, they too face intense debate over potential changes, manifesting Japan’s struggle is not a unique phenomenon.