Daisuke Ishikawa is a Japanese voice actor from Tokyo, born on May 20. He began his career in 1996 and was formerly affiliated with the talent agency Toritori Office before becoming a freelancer. His career is primarily defined by numerous supporting roles in anime television series, original video animations, and video games from the late 1990s through the 2000s.

Ishikawa's voice acting work is concentrated in this period, featuring in a wide range of productions. He is known for playing characters such as Kenji Oyamada in the Magical Project S series, including Magical Project S and Magical Girl Pretty Sammy Bonus Theatre. Other roles from this era include Ryouichi in Hanasaka Tenshi Ten-Ten-kun, Yūjin in Taiga Adventure, and Swordsaurus in Dinozaurs: The Series. His filmography also includes roles in major franchises; for instance, he voiced the Digimon Armadimon and Chamelemon in Digimon Frontier, provided voicework for Beast Wars II: Chō Seimeitai Transformers, and played the character Nicolas in the 1999 version of Hunter × Hunter.

Beyond these titles, his credits span a variety of other series, demonstrating his versatility in playing young boys, enthusiastic team members, and quirky characters. These include appearances in Gear Fighter Dendoh, Ojamajo Doremi, Coji-Coji, Keroro Gunso, The Melancholy of Haruhi Suzumiya, and Read or Die. He also contributed to anime adaptations like the Japan-produced version of the Chinese classic The Legend of Condor Hero.

In addition to anime, Ishikawa has voiced characters in video games, such as Kanichi Tanaka in the rhythm game Osu! Tatakae! Ouendan and its sequel, as well as roles in Farland Symphony and Ys VI: The Ark of Napishtim. His performance work has also extended to the stage, including a role in a production of La Bohème.

There are no public records of major individual awards for Daisuke Ishikawa. His notable achievement lies in his consistent and prolific body of work as a character actor, contributing to numerous well-known and beloved anime series over a concentrated period, making him a familiar presence to fans of late 1990s and early 2000s anime.