Ornithologist who first investigates Gyaos and assists the government. She consistently supports Gamera, recognizing his role as an ancient guardian against genetically engineered threats. Across the trilogy, she provides scientific insight, aids evacuations, and collaborates with Asagi to protect civilians. In the final installment, she helps extract Ayana from Kyoto and ultimately acknowledges Gamera's alignment with humanity as they prepare to face the Hyper Gyaos swarm together.