Chris Lowis sent this tip:

Maybe radio 4 would interest you :
http://www.bbc.co.uk/radio4/

They have on-line broadcasts, and of all the BBC radio stations they
have the most “oxford english” use !

The world service is also good, you should be able to get it on
shortwave in Japan, or via the internet:
http://www.bbc.co.uk/worldservice/index.shtml

Interesting. Wish their other programs had MP3 downloads, too!

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