Arale Norimaki

Arale Norimaki is the main protagonist of the manga/anime series Dr. Slump. She is also a supporting character from the Dragon Ball series.

Origin
Arale is an android that was created by Dr. Norimaki so that she can act more human. She appears to be nearsighted, so she has to wear glasses because of this. Besides being an android, she has the ability to run fast and possess superhuman strength which she's stronger than Goku.

Personality
Arale is known for being extremely naive, energetic, and lacking common sense. But otherwise, she is really friendly to many people she interacts with.

Strength
Arale was at one point shown to be able to lift as much as 100 tons. In Dragonball, Goku had to turn Super Saiyan just to lift 40 tons. As Dr. Slump and Dragonball occur in the same universe, this would potentially make Arale one of the strongest characters across both series.