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Satsuki Sumeragi

皇沙 月
Satsuki Sumeragi is a 17 Year old Japanese high school student that got summoned to another world as a Hero, She descended in Galwark Kingdom and sheltered by the kingdom, though at first she refused to act as a hero, she later agreed to do it as long as the kingdom agreed in helping her find a way for her to return home to Japan. (Source: Wiki)