The ruling party in Japan has obtained control of all the House of Representatives' chairman posts except for two. The significant consolidation of power within the ruling party is a reflection of its strength and reach in Japanese politics. The exact identities of the left out posts are not specified in the headline, an information to look forward to in the main article.

In Japan, securing chairman positions in the House of Representatives indicates significant political strength and influence. It allows a party to control the legislative agenda and has a very strategic role in passing laws. This development is likely to foster debates on how this can impact the political balance inside the House.

In the US, dominating committee chairs similarly gives the dominant party major sway in legislative agenda, committee proceedings, and bills presentations. In the EU, power isn't typically concentrated to a single party in this way, as consensus politics and coalition governments are more common, which allows a more diverse range of views to be represented at the top levels.