RCA ¥1,800 reissue campaign circa 1982 - what to name this series?

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These all appear to be part of a series of ¥1,800 reissues in single (non-gatefold) covers with same obi designs, can anyone identify what the series should be called? I'll create the series and add all current releases that fit in it.

It appears to begin at RPL-2101 and goes to RPL-2121

Daryl Hall & John Oates - Bigger Than Both Of Us
to
Bonnie Tyler - It's A Heartache