A Certain Magical Index #21

Volume 21 of Chuya Kogino's manga adaptation — based on Kazuma Kamachi's original story with character designs by Kiyotaka Haimura — delivers another compelling chapter in the beloved science-and-sorcery saga. The cover foregrounds a stylish young woman with long dark hair, dressed casually in a green top and pink skirt, glancing back with quiet confidence while a spiky-haired young man in a red shirt looms protectively behind her, all set against a teal-tinted urban backdrop traced with faint magical circle motifs. It's an inviting image that balances everyday atmosphere with the subtle undercurrent of extraordinary forces that makes this series so compelling.