TOKYO--(BUSINESS WIRE)--NTT DOCOMO, INC. announced today that it will offer a new travel guide function at no extra cost on JspeakTM, a face-to-face mobile translation application for smartphones and tablets. It will be available on the Android version of the app from October 15, and it is expected to be added to the iOS version in January. To make the app a more comprehensive tool for overseas visitors, DOCOMO will provide not only easy-to-use voice translation but also useful travel informati