Ishikawa's 2022 Concert History

Ishikawa (イシカワ) is the information warfare/technology specialist in Public Security Section 9. It has not been stated in the series thus far as to the degree that he has been cybernetically augmented, though character dialogue (and his long recovery time from an injury) suggests that he is one of the least augmented members of Section 9. His appearance is characterized by a large beard and perpetually unkept hair, and he is the oldest of Section 9's field operatives.