Japan has not adopted a digital broadcasting system like IBOC or DAB and there are no plans to do so.How is digital radio faring in Japan? Is it closer to the UK's highly successful DAB radio or HD radio's weak reception in the U.S. ?
Because smartphone use in Asia has outpaced the U.S. by several years, radio in general isn't by percentage, used as much as here in the States. Note the percentage of use on this chart:
Japan: share of people who use radio as a source of information by type 2022 | Statista
According to a survey conducted in Japan during fiscal year 2022, 15.5 percent of the respondents use radio as a source of information about current events.
Much of what is called "radio" is more likely a phone app:
Radio Japan - ã©ã¸ãªæ¥æ¬ - Apps on Google Play
Listen to radio online: more than 200 Japan radio stations. Live Radio FM.