Launch is one of the original supporting characters in Dragon Ball, known for her unique condition that causes her personality to completely change whenever she sneezes. In her blue-haired form, she is a sweet, innocent, and helpful young woman. However, when she sneezes and her hair turns blonde, she becomes a violent, gun-wielding criminal with a completely different personality.

Launch was a regular companion during the early Dragon Ball adventures, living at Kame House and helping with various tasks. She developed romantic feelings for Tien Shinhan and even chased after him when he left to train. Though she appeared less frequently as the series progressed, her dual personality made her one of the most memorable and comedic characters in the original Dragon Ball series. Her unpredictable nature and the chaos that ensued from her sneezes provided countless entertaining moments.