"简明日语- NHK日语教程日语学习" is an educational app available for iPhone users. This program, presented in partnership with NHK WORLD, offers practical expressions taught through short radio dramas. By the end of the series, users can expect to master 50 fundamental phrases. The protagonist, Ah Qiang, a 25-year-old Vietnamese man, finds himself in Tokyo after working at a Japanese electronics company in Vietnam. Despite his prior Japanese language studies, Ah Qiang remains anxious about his proficiency level. Colleagues at the Tokyo headquarters of ABC Electronics are ready to welcome him.

The app features background playback and remote control support, allowing users to listen to dialogues by simply tapping on them for playback.