Like many junior idols, Oonishi has faced challenges and controversies throughout her career. The intense scrutiny and pressure to perform can take a toll on young performers, and Oonishi has spoken publicly about the difficulties she has faced. Additionally, the Japanese idol industry has faced criticism for its treatment of young performers, with some critics arguing that the industry prioritizes profit over the well-being of its idols.
She has spoken about suffering from anxiety, body dysmorphia, and trust issues in relationships—consequences she directly attributes to being sexualized as a child. anna oonishi from japanese junior idol work