PHCG 9.
These two girls seem to be amateur. But I'm not sure about the first three, in my previous reply!!
Not sure that the first three pictures are from GC Vol 9 or that they're amateurs.
The last picture is likely an amateur.
Basically, wristbands meant nothing before Vol 75.
Vol 75-79 and then GC Vol 1-8 the amateurs had wristbands on the LEFT
Then from GC Vol 9 onwards the amateurs had wristbands on the RIGHT.