All NHK Radio 2 Station left the airwaves on 30th of March 2026. The networks of NHK 1 and 2 merged into NHK AM.
More information can be read here:
https://www.nhk.or.jp/radio/saihen/
and here
https://www.nhk.or.jp/radio/info/frequency.html
Wikipedia has also a page about NHK Radio 2 including the closure story : https://en.wikipedia.org/wiki/NHK_Radio_2
These are the NHK Radio 2 stations that I heard over the years:
