Welcome back to Dragon Ball-ism: Toriyama Showcase—the series where we discuss Akira Toriyama's various short stories and one-shot works.
This time we'll be taking a look at the heroic, albeit self-serving, adventures of Savings Soldier Cashman.

Savings Soldier Cashman
Published in the Dec 12, 1990, June 26, 1991, and Nov 27, 1991 issues of V Jump.

Diora, an alien who crash-lands on planet Earth, fights to rid the world of evil as Savings Soldier Cashman in order to earn enough money to fix his spaceship.
This action-comedy manga was published in the first issue of V Jump and ran for 3 consecutive issues.
What's more, the Nov 27, 1991 issue of V Jump also featured Cashman's debut as an action figure, which was painted by Akira Toriyama himself! You can see just how popular Cashman was among readers who followed his exploits in the first issues of V Jump.

★Eliminating Evildoers For Savings! Here Comes the Cash Crusader, Savings Soldier Cashman!!

While chasing an intergalactic criminal in his spaceship, Diora, a police officer from the planet Viletesion, is attacked and crash-lands on Earth.

During the crash, Diora accidentally runs over Chapad, a police officer on Earth. Diora then decides to merge with the fallen officer!
It just so happens that Diora's spaceship is fueled by gold, which can be found on Earth. Thus, Diora comes up with the idea to earn money by defeating evildoers and then using his savings to get his spaceship up and running again!