Hisashi Kagawa is best known for being the character designer of Saikano: She, the Ultimate Weapon, One Piece: Defeat The Pirate Ganzak!, Kamikaze Kaitou Jeanne, Toriko TV, and Dream 9 Toriko x One Piece x Dragon Ball Z Super Collabo Special.
Some of his other works as an animation director includes Pokémon (1997), Angelic Layer (2001), Fresh Pretty Cure (2009), Soul Eater (2008) and Toriko (2011). He also lent his talents to Sailor Moon, which include Sailor Moon R, Sailor Moon S, Sailor Moon SuperS, and the opening for Sailor Stars. His major episodes included Makoto Kino's, Black Lady's and Haruka Ten'o's first appearances and the past of the Silver Millennium. He also did the character designs and work as animation director for the Sailor Moon S movie.