Deletion of Ero kawaii

Comment: All of the cited sources seem questionable, and none of them actually describe it as a "subculture", several |just describing it as a word
Stance: delete
Cited policy: Wikipedia:Wikipedia is not a dictionary (WP:NOTDICT)

Comment: I was skeptical at first, as the term seemed to, at first glance, be a  that was coined by, and used exclusively to refer to, Koda Kumi.  However, doing searches did bring up some results in various books on Japanese sub-cultures, though they were admittedly brief and little more than definitions.  Looking for sources using the term "erokawa", however, brought up a few more, including https://www.ingentaconnect.com/content/intellect/eapc/2016/00000002/00000001/art00008 this article.  And while I don't have access to the journal, and did not pay the 14 dollars to  view the online copy, it does show that there is genuine scholarly coverage of the sub-culture
Stance: keep
Cited policy: Wikipedia:Wikipedia is not a dictionary (WP:NEOLOGISM)