Lower House lawmaker Mikihiko Hashimoto is challenging incumbent Tamaki for the leadership of the Democratic Party for the People. Hashimoto, aged 30, enters the race as a young contender against a seasoned veteran. Tamaki is currently seeking a third term in the leadership position. Political analysts suggest that Hashimoto will likely struggle to unseat the established leader. The race highlights a generational gap between the two candidates. Tamaki's experience and tenure provide a significant advantage in the contest. Consequently, the challenger faces a difficult path to victory.