Born on Planet Vegeta, Tarble was ordered by his father King Vegeta to be sent to this remote planet because he had no talent for battle. On the planet, Tarble married a female Tech-Tech named Gure. Terrorized by two former henchmen of Frieza, Abo and Kado, Tarble and his wife are forced to leave the planet and seek Vegeta's assistance in defeating the brother duo. They arrive on Earth two years after the defeat of Kid Buu, with Abo and Kado pursuing them, leading to the events of the 2008 special Dragon Ball: Yo! Son Goku and His Friends Return!!
A few years after the 28th World Martial Arts Tournament, two aliens land on Earth and kidnap a rich girl. The two extraterrestrials free the girl and return home after witnessing Neko Majin's power during his fight with Pete Kobayashi. Two Tech-Tech aliens are seen spending their holidays on Earth in Toccio the Angel.
In Dr. Mashirito and Abale-chan, many years after the end of the original Dr. Slump manga, Tech-Tech aliens try to take over the Earth. However, in spite of itself, Dr. Mashirito Jr.'s creation Abale successfully contains the alien invasion. In Oishii Shima no Ū-sama, Tech-Tech aliens try to exploit the natural resources of Guruguru island because of the pollution on their planet. However, two men from the city decide to protect the pristine island from the evil hands of the Tech-Tech aliens.