Ep. 6: A seventy-year-old man reverts to his granddaughter's age via a mystical cherry blossom tree.
Aired on December 22, 1999

6
Utilizing the mystical powers of a Cherry Blossom Tree, a seventy-year-old man possessing a secret sword technique travels back in time to become the same age as his granddaughter. As he experiences his youth for a second time, he observes that a player is targeting his granddaughter. This narrative, provided by TMS Entertainment, centers on the man's efforts to protect her while navigating his new youthful existence.
Episodes
- Ep. 2 · Detective Kitakata receives daily calls from a mysterious woman solving new cases
- Ep. 3 · Seventeen-year-old Keisuke faces a crisis after activating the Earth Destruction System
- Ep. 4 · A girl fleeing men in black seeks help from a miniature detective agency.
- Ep. 5 · Baby Conan and Yukiko's Search for Her Missing Husband
- Ep. 6 · A seventy-year-old man reverts to his granddaughter's age via a mystical cherry blossom tree.
- Ep. 7 · Behind the Scenes of Detective Conan Animation Production