The increase is an apparent attempt by Japan's political parties to honour a commitment to select similar numbers of male and female candidates, although only a tiny number took part in recent elections for the more powerful upper house. The optimism could be short-lived however. Japan's ruling Liberal Democratic party (LDP) – which is expected to win more than half the seats on Sunday – has increased the proportion of female candidates since the last upper house elections three years ago, but only to 23.2%. The LDP candidates include Arfiya Eri, a former UN official of Uyghur heritage who told a recent live stream event: "The more visible different lifestyles are to us, the more capable we are of imagining other people's lives and other people's needs."