Miki Saegusa

Miki Saegusa is a recurring fictional character from the Heisei Godzilla film series. She's notable in being among the only human characters in the Godzilla franchise to appear in more than two films.

History
Saegusa made her debut in Godzilla vs Biollante. As well as being the head of an institution for psychic children, she also served as an assistant to Doctor Shiragami, a Saradian born scientist studying the psychic energy of Roses. Unbeknownst to Saegusa, Shiragami combines the DNA of one of his roses with genetic material taken from his late daughter Erika and Godzilla. The resulting monster, nicknamed Biollante, escapes from the laboratory and takes residence in Lake Ashino. For the duration of the creatures passivity, Saegusa sensed that it was in fact possessed by Erikas spirit. After Godzilla defeats Biollante for the first time, he heads toward a Nuclear Power Plant, intent on absorbing its energy. Saegusa confronts Godzilla and nearly puts herself into a coma by bending Godzilla's will into leaving the area.

Saegusa returns in Godzilla vs King Ghidorah, where she joins a time travelling expidition to the Bikini islands in 1944 in an attempt to alter history by preventing Godzilla's mutation. Miki identifies the Godzillasaurus residing on the island as Godzilla, thus allowing its capture and transportation away from the bomb sites. This plan however proved flawed, as the site where the dinosaur was dropped would later become the site of a nuclear accident which would result in the creation of Godzilla, thus setting history as it was.

In Godzilla vs Mechagodzilla II, Miki is made a member of the newly created G-Force, a military alliance dedicated to the destruction of Godzilla. There, she befriends a Baby Godzilla and is appalled to learn that the baby will be used as bait to lure Godzilla. Despite her protests, Miki is assigned to use her powers to guide MechaGodzillas long range weaponry onto Godzillas vulnerable second brain. Though she succeeds, Godzilla is revived by Rodan and destroys the Mecha. Miki then telepathically convinces Baby Godzilla to leave Japan to be with Godzilla.