What is radiko?

The Internet protocol (IP) radio distribution service radiko transform computers, smartphones, AI speakers, and other devices into radio receivers.

The service makes it possible to enjoy radio over the Internet in various situations that match the particular lifestyle of listeners. Available functions include the “area-free” function, which allows listeners to enjoy radio programs from throughout Japan, and the “time-free” function, which makes it possible for listeners to replay programs aired within the last week that they missed.