Hisako Hara, also known as Harahi Macako (real name Hisashi Ishijima) (born August 6, 1909, died December 4, 2005) was a Japanese actress. She was a contestant on Quiz $ Millionaire on October 17, 2002. She walked away with ¥2,500,000. At the age of 93, she became the oldest contestant in Millionaire franchise.