Sunday's gubernatorial race in Niigata Prefecture was seen as a political litmus test for Prime Minister Shinzo Abe and the Liberal Democratic Party-Komeito ruling coalition after months of cronyism scandals related to school operators Moritomo Gakuen and Kake Gakuen.

If so, it was a test that Abe and his closest LDP allies, especially LDP Secretary-General Toshihiro Nikai, appear to have passed as they look toward their final political exam in September — the LDP presidential election. But in Niigata, local issues trumped whatever worries voters might have had about the scandal-ridden Abe administration.

The first question that decided the election was which candidate would be most effective in working with Tokyo to ensure it would receive financial assistance for local economic development and social welfare projects. Especially at a time when the population is rapidly aging and declining.