Ep. 11: The group travels to the past to find the last magic crystal in the Pandora Ruins.
Aired on June 15, 2015

With only one magic crystal left, Professor Clover utilizes the stolen Sigma Drive to generate a tornado. This event transports Joker and his companions fifty years into the past. Upon arriving in the Pandora Kingdom, they encounter Secret Agent Clover, who is attempting to steal the Pandora Key to advance his world domination scheme. They also meet French Secret Agent Silver, who is working to thwart Clover's efforts. The group must navigate this historical setting while the two agents clash over control of the key and the remaining crystal.
Episodes
- Ep. 7 · Joker and Shadow Joker Time Travel to the Edo Era After Stealing the Sigma Drive
- Ep. 8 · Phantom Thief Apprentices Jack and Queen Befriend King on an Ocean Liner
- Ep. 9 · Joker targets a scroll while thieves kidnap Inspector Oniyama's daughter for ransom
- Ep. 10 · Hachi visits his family for his birthday while Joker unseals the ancient ninja Yasha-oh.
- Ep. 11 · The group travels to the past to find the last magic crystal in the Pandora Ruins.
- Ep. 12 · Shadow Seizes Staff of Kairos and Infiltrates Facility to Reach Rose
- Ep. 13 · Joker, Shadow, and friends attack Professor Clover's statue facility to rescue Rose
- Ep. 14 · The Great Escape from Demon's Heaven
- Ep. 15 · The Secret Gourmet Party