The Japanese opposition party, 'Constitutional Democratic', is reportedly seeking to consolidate opposition parties in the political landscape. Their aim is to challenge the tradition and standard method for prime minister appointments. This opens a discussion of collaboration in the future Prime Minister nominations. The strategy is being perceived as one which could ultimately reshape the political dynamics in the country.

In Japan, the appointment of a new Prime Minister is typically a straightforward process led by the ruling party. The opposition's bid to unify their strength and reshape the established procedure is a significant shift in Japanese politics. The public is keenly watching this development, as a potential unification could indeed lead to noticeable changes.

In the US or EU, coalitions or political parties' unification are common, often resulting in a more balanced power dynamic. The movement from Japan's opposition party draws parallels with such strategies utilised in western democracies.