Contact the Consulate using the following number +1-312-280-0400 or try going to the institution yourself at Olympia Centre Suite 1100, 737 North Michigan Avenue, Illinois 60611, U.S.A.. To avoid the need to visit an Embassy, consider applying for the Japanese e-Visa available online. Use any working device to apply within minutes from home.
Visa to JapanJapan Electronic Travel Authorization