Japanese Prime Minister Shigeru Ishiba's ruling coalition failed Monday to secure a majority in the 248-seat upper house in a crucial parliamentary election, further shaking the stability of his government as Japan faces challenges such as rising prices and high US tariffs, the AP reports. Ishiba's Liberal Democratic Party and its junior coalition partner Komeito, which needed to win 50 seats on top of the 75 seats they already have to retain their majority, won 47 seats. It was three seats short of a majority and a retreat of 19 seats from before the vote. The loss is another blow to Ishiba's coalition, making it a minority in both houses following its October defeat in the lower house election, and worsening Japan's political instability. It was the first time the LDP has lost a majority in both houses of parliament since the party's formation in 1955.
Despite the loss, Ishiba expressed determination to stay on and not create a political vacuum to tackle challenges such as US tariff threats, but he could face calls from within his party to step down or find another coalition partner. "I will fulfill my responsibility as head of the No. 1 party and work for the country," he said. The poor performance in the election will not immediately trigger a change of government because the upper house lacks the power to file a no-confidence motion against a leader, but it will certainly deepen uncertainty over his fate and Japan's political stability.