She is an atypical figure in the Japanese political elite, as she does not belong to an influential family dynasty.

She married Taku Yamamoto, another member of the House of Representatives, in 2004, but they divorced in 2017 due to political differences. She takes care of his three children from a previous marriage.

She is a fan of heavy metal and horse racing.

She admires Margaret Thatcher, whom she calls her inspirational "Iron Lady."

On the economy, she proposes aggressive fiscal expansion to combat inflation and stagnation.

On security and defense, she wants to strengthen the alliance with the US and increase defense spending.

On immigration, she is completely against it and advocates for tough policies.

She rejects Islam.

She opposes same-sex marriage.