I feel nostalgic for the opening narration and music of "Hitachi Music Inn High-Phonic" that used to come on the radio at night during my student days. I used to request the broadcast listings from my local Tokai Radio station. The advertisements on the back for Hitachi's dedicated music radios were also fun. Hitachi also hosted concerts, and I went to concerts by Naomi Sagara and Miko Hirota, I think. I got the tickets from a Hitachi dealer. The items are old, so there is some deterioration. There are two broadcast listings: one from December 1969 and one from November 1970.