Kasumi Miwa is a supporting character in the anime and manga series Jujutsu Kaisen. She is a student at Kyoto Jujutsu High and is known for her polite demeanor and earnest attitude. Miwa specializes in swordsmanship and uses a katana in battle, aspiring to become a powerful jujutsu sorcerer to support her family. Throughout the series, she admires Satoru Gojo and serves as a reliable, loyal ally to her classmates, often providing a voice of reason during tense situations.