Mysterious Joker

Having run out of clues about the location of the Ancient Treasure, Joker is at a loss. Just then, he happens to see a news broadcast about a gemstone called the Red Comet which is at a lab in Russia.

Joker and Hachi are in the desert looking for more clues about the ancient treasure. They happen to run into Queen, who is looking for a treasure called the Pharaoh's Mask.

Joker and Hachi are in India searching for the Statue of Garuda to get a new clue to the Ancient Treasure. In the temple that houses it they meet a boy named Chappa, who is worshipped for having the Eyes of God, and performs many miracles for the villagers.

Joker and Hachi come to hang out with Spade on his airship, where they find a picture from a young idol's concert. Incredibly, it turns out to be a picture of Pretty Ai, Dark Eye as a child.

Joker and his gang visit the gorgeous Kaneari Hot Spring for some much-needed R&R and plan to steal the Gorgeous Diamond on the way!

Joker and Hachi come to the Koga Village to find the Urn of Life, the secret of Himiko's immortality, which may contain a clue to the Ancient Treasure.

Silver Heart infiltrated the International Space Conference, attended by VIPs from all over the world, to steal the Amethist Globe, but failed, and issued a cry for help to Joker and Spade. His students have no choice but to come searching for their master.

Shadow Joker issues a phantom thief challenge to Joker! Unfortunately, Joker has caught a cold and can't really compete... but to keep Shadow from mocking him, he sends a remote controlled mini-Joker doll along with Hachi to take his place.

Joker and Hachi head for an island in the south seas to search for a clue to the Ancient Treasure, but the island turns out to be controlled by a clan of amazons who forbid the presence of men.

Exploiting a moment of weakness, the Devil's Fang, led by President D, has hacked the Sky Joker and stolen it out from under Joker's nose.

The Devil's Fang are celebrating the apparent death of the meddling phantom thieves. Dr. Neo is just declaring that it's time to capture Phoenix, when President D, the celebration's one unhappy participant, receives advance notices from Joker, Spade, and Queen about stealing the Frozen Sabertooth Tiger Mummy.

After the fierce battle with Devil's Fang, Joker has recovered the Sky Joker and the Frozen Sabertooth Tiger Mummy.

As the comet approaches Earth, the countries of the world, fearing an impact, ready their missiles to fire back. But the comet is actually the spaceship that Phoenix and Hosshi came to Earth on, launched into orbit after Phoenix and Hosshi ejected.