Kodama

She keeps her dark hair short, with bangs across her forehead and more falling at either side of her face, gathered near the ears by a pale band trimmed with leaves. Her dress is the traditional garb of a miko.

Her devotion to the village and its tree runs well past reason. Anyone who wanders near the trunk is treated as a threat first and questioned second, and she considers her own life a fair price if paying it keeps the tree standing.

She meets Izuku Midoriya and Katsuki Bakugo by attacking them, having taken the pair for villains closing in on the Sacred Tree. Once that clears up she apologizes and passes word to the village that the heroes are welcome. Later that day she performs her duty and lays hands on the tree, restoring it and explaining what the ancient plant means to everyone in Kamino-ga-fuchi, which prompts Izuku to call it their own Symbol of Peace.

A celebration for the visiting heroes follows, thanks for the trees they planted, and then a storm and a landslide big enough to force an evacuation. The villagers refuse to leave the tree behind, so Kodama works with Izuku, Katsuki, and Mt. Lady to lift it out whole. Carrying both her and the tree across a crevasse nearly proves too much for Izuku, and she tells him to let her go. He refuses, and lands with everything intact. She heals the tree once more to guarantee it lives, and says that although the village is gone, what matters is not. Izuku agrees, telling them the tree will look after them from here.