Dhaka, Dec. 4 -- Japanese Prime Minister Sanae Takaichi's pledge to "work, work, work, work and work" - a line she used after winning the leadership of the ruling Liberal Democratic Party - has been selected as Japan's catchphrase of the year, underscoring the determination that helped her become the country's first female leader.

Takaichi, an ultraconservative politician, delivered the phrase in October during her LDP victory speech. It drew praise and concern in a country known for long working hours, especially for women who must balance jobs with family duties. The award triggered mixed reactions, with some interpreting it as a commentary on Japan's culture of overwork.

Accepting the recognition this week, Takaichi said she meant on...