Ep. 70: Yanagisawa presents four impostors to test Yusuke's perception and intuition
Aired on February 26, 1994

Yanagisawa leads Kuwabara, Botan, Kurama, and Hiei to four aberrant stairways intended to lead to Yusuke. He disguises himself as one of the four companions, forcing Yusuke to identify the impostor. Unable to determine the fraud through logic, Yusuke relies on his intuition to correctly identify that Kuwabara has been impersonated. It is revealed that Genkai orchestrated this test of perception, demonstrating that the mind will be needed as much as the body in the challenges ahead.
Episodes
- Ep. 66 · Toguro's Reward
- Ep. 67 · Koenma investigates strange Living World activities while Yusuke is kidnapped by psychic high schoolers.
- Ep. 68 · Kuwabara and Botan recruit Kurama and Hiei to rescue Yusuke from Siciyu House
- Ep. 69 · Kurama Challenges Kaito to a Soul-Bidding Game of Taboo to Free Captured Allies
- Ep. 70 · Yanagisawa presents four impostors to test Yusuke's perception and intuition
- Ep. 71 · Genkai reveals a tunnel breach to the Demon World causing supernatural human powers
- Ep. 72 · Seven Enemies from the Devil World Appear
- Ep. 73 · Doctor Kamiya attacks Kido while Yusuke identifies him and pursues his surgical skills
- Ep. 74 · Yusuke confronts Doctor to save the hospital while allies arrive and rescue the poisoned women.