Norika Fujiwara is a prominent character in the anime series 'Marie & Gali.' She is a modern high school girl who finds herself transported to the whimsical world of Galihabara, where she interacts with famous scientists from history. Norika is curious, energetic, and sometimes skeptical, serving as the audience’s stand-in as she learns about science in humorous and unconventional ways. Her role is central, as she bridges the gap between the viewer and the educational adventures that unfold.