Moga questions

[Michael Kerpan]

Shimizu's "Fue no shiratama" is the first surviving
example I know of a film centered around the clash
between an old-fashioned young woman and a moga. 
Already at this stage, the moga is shown as being not
only modern but also a bit depraved. Did anyone make a
film involving this issue at an earlier time? (and, if
so, does such film still exist).  

Also -- does anyone know of any films that portray a
moga in a basicallypositive fashion?

Michael Kerpan
Boston, MA