As the Diet prepares to debate the structure of integrated casino resorts this autumn, competition in Osaka and neighboring Wakayama to win the rights to host one of the first legal gambling complexes in the country is heating up.

The most talked-about candidate for the site remains Yumeshima, an artificial island in Osaka Bay.

But two other places are also lobbying hard to host the tourism attraction — Rinku Town in Izumisano, Osaka Prefecture, and Wakayama Marina City in Wakayama Prefecture.