Mother develops period-proof underwear to help girls' transition to puberty - The Japan Times
By A Mystery Man Writer
Description
It's weird that girls have to sneak around when they have their periods,' Mayumi Miyaguchi said. 'My daughter's generation should have more freedom.
![Mother develops period-proof underwear to help girls' transition to puberty - The Japan Times](https://www.japantimes.co.jp/uploads/imported_images/uploads/2021/07/np_file_95740.jpeg)
Mother develops period-proof underwear to help girls' transition to puberty - The Japan Times
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