What about the characterization in the comic book Lulu?

The Universe Patrol Official Road is a funny animation, which tells the story of an exceptionally active female junior high school student who lives in Ogikubo, a special immigrant area designated by the Milky Way, and the mysterious and handsome transfer student ω Nova from the other side of the universe.

Luluzi is a very lively, naive and kind girl. She is passionate about life and always full of energy. She is sincere to her friends and always tries her best to help them. She also has a sense of justice and always tries to protect the people and places she loves.