The term "Menantu Sange" translates to "daughter-in-law" in English, while "Mertua" means "mother-in-law." The phrase "Pada Mertua" roughly translates to "with the mother-in-law." Given the context, it seems that the topic might be related to a complicated family relationship or a specific storyline involving Aimi Yoshikawa.
Pernah meraih penghargaan bergengsi dalam industri AV Jepang berkat aktingnya yang ekspresif dan natural Aimi Yoshikawa - Wikipedia. Menantu Sange Pada Mertua Aimi Yoshikawa