New study (quoting Google's translation): "The main factors that led [#Japanese] researchers to implement #OpenAccess for the first time were external factors such as the #journal they submitted to and the #policies of their…institutions…[But] after the researcher realized her OA through external factors, there was a tendency for internal factors to gradually develop such that he wanted to contribute to the OA." https://www.jstage.jst.go.jp/article/jims/22/1/22_68/_article/-char/ja
