After Kujo Yua learned about the matter, she didn't intervene much. Regarding the actions of Higashiyama Takashi, she didn't express a single word of discontent, her attitude was as if nothing had happened.
It was precisely because of Kujo Yua's tacit approval that the entire Police Department realized that the relationship between Fushimi Roku and the Kujo Family wasn't that strong.
It's estimated that he only gained some light because he got involved with the clueless Minamoto Tamako, earning some stripes in the Heavenly Punishment train case, which allowed him to mingle his way into the Criminal Police.
Such a large-scale operation being shelved, it's imaginable that he won't have any significant achievements in the future either.