Mysterious Joker Season 4

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. Hosshi`s excitement at seeing the jewel spurs Joker to head for the lab at once. Akai Tsubasa is heading for the same lab... but when they get there, they`re met by the alien-obsessed mad scientist, Dr. Neo!

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. It turns out this is a royal desert controlled by the pharaoh, who has used magic to transfer his soul into the iron mask and take over the body of any who wear it! What`s more, he`s decided to make Queen his new host! Can Joker save Queen and find a new clue to the location of the Ancient Treasure?

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 disguise themselves in order to get closer to the treasure, but Chappa easily sees through them. To save the captured Hachi, Joker finds an offbeat way to challenge Chappa...

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. Back when Joker and Spade were just apprentice phantom thieves, they infiltrated an idol concert venue to steal a treasure and met Ai there. But the three are chased by the phantom thief Pumpkinhead, who is also after the treasure! They try to work together to get rid of Pumpkinhead, but...

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! But life`s never easy for a phantom thief, and Inspector Oniyama, Devil`s Fang phantom thief Cupid, and even Commando Satsuko get into the mix, creating a four-way free-for-all. When Cupid starts shooing his Love Arrows into the mix, things get even more wild...

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. The village elder tasks Hyakimaru to stand guard over the urn, but he`s attacked by the robot army of Dr. Neo, who has come looking for clues to Phoenix`s whereabouts. Joker, Hachi, and Hyakimaru must work together to take back the urn!

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, but to do it, they`ll have to outwit Inspector Oniyama and the conference`s strict security! At the same time, President D and Doctor Neo are also attending the conference to fundraise for missile development...

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. Shadow is disappointed, but along with Rose, tries to go through with the competition anyway. The treasure they`re after is the Jeweled Crocodile in the Kaneari Mansion, which is also the same place where Hachi and Joker first met!

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. After Hachi saves their leader, Tiger Mary, from a sticky situation, she immediately falls in love with him! When Hachi tries to run away from her, she traps him in the Vow of Love and Death, a jewel that can suck in anyone who responds to their name being called, and gets ready to force him to marry her!

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. President D then takes charge of the Frozen Sabertooth Tiger Mummy, a treasure Joker and his friends stole when they were still apprentice phantom thieves. Meanwhile, Red Scorpion disguises himself as Silver Heart and manages to kidnap Queen. President D sends a letter of challenge to Joker and Spade...

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. The final battle between the phantom thieves and the Devil`s Fang is about to commence!

After the fierce battle with Devil`s Fang, Joker has recovered the Sky Joker and the Frozen Sabertooth Tiger Mummy. But now, Doctor Neo has grounded and kidnapped Phoenix! Upon learning from Silver Heart and his old friend Agent Purple that Dr. Neo leads a criminal organization known as Jackal, Joker and his team decide to work together to rescue Phoenix from Jackal`s island base. But Dr. Neo has a terrible trap lying in wait...

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. In order to get Joker his 1000th treasure and send Phoenix back home, they must prevent the missile launch. Can Joker and his friends save the spaceship?!