Nobuhiro Sadoya

Part of Xperi, Inc., radiko Co., Ltd. is a free online simulcast streaming service that allows users to listen to Japan's 99 commercial radio stations, NHK Radio 1, NHK-FM, and Open University of Japan with a computer, smartphone, or other smart device. The company is based in Tokyo, Japan. The Japanese company offers a free-to-use "time-free" feature that allows users to listen to programming up to a week after its broadcast, or the paid radiko.jp premium plan's "area-free" feature, which offers unlimited listening to programming from any station in Japan. radiko Co. was acquired by DTS, Inc. on March 17, 2021.