Kin Sankaku

About the character:
Kin Sankaku is a recurring character appearing in several works made by Osamu Tezuka who also appears in many works related to Tetsuwan Atom.

Story:
Kin Sankaku is a international mafia boss who is also the most wanted man by the police.

One day he had sent his henchmen Ham Egg and Lamp to make a prison break with Dr. Tozawa and they arrived in te Crusciform Island, there Dr. Tozawa could finish Pook his transformable robot.

Upon escaping capture, Tozawa reached

However, he needed spare parts for that job and since Atom had discovered them, he was disabled and some of his parts got removed in order to complete Pook who would assist in taking over the Crusciform Island.

After Pook went away, Dr. Tozawa was surprized to see that he was tricked into working for Kin Sankaku and was gunned down.

Kin Sankaku wanted the Uranium which was extracted from the undersea mines and that was the reason which he had used Dr. Tozawa for his master plan.

After the criminals left Tozawa dies due the gravity of his wound, he used his last strenght to repair Atom who was alerted about Kin Sankaku and his gang.

Afterward, Pook continued helping the gangsters without knowing about the death of his creator, after it, Atom appeared and defeated Pook's transformable power saying there was no good into having weird abilities.

Suddenly, a submarine appeared and the island was flooded, Ham Egg then bought Pook to Kin Sankaku's presense and Ham Egg lied saying that Atom had killed Dr. Tozawa.

Atom and Pook confronted each other, but Ham Egg trapped both with a electromagnetic trap asking if both wanted to join him, but Atom refused.

Atom was damaged and later Kin Sankaku ordered Pook to destroy a swarm of seccurity robots who were investigating the flood caused in the island.

With this, Ham Egg and other gang members went out to dig for the uranium, but got a brief confrontation with Lamp and Higeoyaji and upon capture admited that Atom was taken held hostage.

Higeoyaji then did a sabotage in the ship in order to blow it up, but was surprised by the arrival of Kin Sankaku's henchman who was forced to tell where Atom was held prisoner.

Higeoyaji tried to repair Atom, but suffered from a sudden wound done by the henchment who threw a knife, so he could not complete the job alone, with this Lamp killed the henchman and risked his life to repair Atom instead, but was killed in the last minute by Kin Sankaku's remaining henchmen.

Pook appeared and tried to fight Atom again, but was defeated once more to the point of not being able to transform anymore since his creator was now dead and nobody else could repair his transformable powers.

With this, Kin Sankaku escaped.