BANDUNG, Indonesia (AP) — Authorities in central Indonesia will ask a restaurant owner to explain his reasons for opening a Nazi-themed cafe that has sparked controversy among locals and tourists, an official said Thursday.

Soldatenkaffee includes a red wall of Nazi-related memorabilia, including a large flag with the swastika and a giant picture of Adolf Hitler. Its wait staff dresses in SS, or Schutzstaffel, military uniforms, and can be seen posing in front of the cafe on its Facebook page.

The cafe, located in the West Java provincial capital of Bandung, one of Indonesia’s tourist destination cities, has been open since April 2011. But a recent article in a local English-language newspaper has prompted angry responses from some foreigners and Indonesians on social networking sites....