Hideo Ishikawa

Television animation

1993

• Slam Dunk as Kicchou Fukuda, Hiroshi Morishige, Tatsumasa Oda, Teruo Ookawa
• Sailor Moon R as Driver, Man

1994

• Captain Tsubasa J as Makoto Soda
• Dragon Ball Z as Monk, Subordinate A
• New Cutie Honey as Adonis^[1]

1998

• Outlaw Star as Father, Silgrian
• Cooking Master Boy as Raihou
• Bubblegum Crisis: Tokyo 2040 as Masaki
• All Purpose Cultural Cat Girl Nuku Nuku as Eiichi Ikenami
• Fancy Lala as Hiroya Aikawa
• Record of Lodoss War: Chronicles of the Heroic Knight as Randy
• Getter Robo Armageddon as Ryoma Nagare

1999

• Gokudo as Hanayo
• Bucky - The Incredible Kid as Geki
• GTO: Great Teacher Onizuka as Hideo
• One Piece as Fullbody

2000

• Platinumhugen Ordian as Satoru Tachibana
• Gravitation as Tatsuha Uesugi
• Muteki-ō Tri-Zenon as Jin Makinohara
• Shin Getter Robo vs Neo Getter Robo as Ryoma Nagare

2001

• Tales of Eternia as John
• The SoulTaker as Umon
• Mamimume Mogacho as DJ Mash
• Rave Master as Schneider

2003

• Avenger as Jade
• Tantei Gakuen Q as Kintaro Tooyama
• Getbackers as Boss

2004

• Naruto as Itachi Uchiha
• New Getter Robo as Ryoma Nagare
• Gravion Zwei as Ewan

2005

• Bleach as Jūshirō Ukitake
• Transformers: Cybertron as Dreadlock

2006

• La Corda D'Oro: primo passo as Hiroto Kanazawa
• Innocent Venus as Toraji Shiba
• Death Note as Hideki Ide, Raye Penber
• Night Head Genesis as Jin Tanaka
• Ring ni Kakero 1: Nichibei Kessen Hen as Kazuki Shinatora
• Marginal Prince as Stanislav Sokurov

2007

• Naruto: Shippuden as Itachi Uchiha
• Kaiji as Funai

2008

• Kyōran Kazoku Nikki as Dekamelon
• Hell Girl: Three Vessels as Tange Hideto
• Fantastic Detective Labyrinth as Kantarou Izumi
• Porfy no Nagai Tabi as Cloud
• Rin: Daughters of Mnemosyne as Shōgo Shimazaki

2009

• La Corda D'Oro ~secondo passo~ as Hiroto Kanazawa
• Phantom ~Requiem for the Phantom~ as Issac Wisemel

2010

• Tegami Bachi as Dr. Thunderland Jr
• Tegami Bachi: Reverse as Dr. Thunderland Jr.
• Battle Spirits: Brave as Rahze
• Yu-Gi-Oh! 5D's as Z-ONE
• Ring ni Kakero 1: Shadow as Kazuki Shinatora

2011

• We Without Wings - Under the Innocent Sky as Karuo Karube
• Gosick as Wong Kai
• Ring ni Kakero 1: Sekai Taikai-hen as Kazuki Shinatora

2012

• Senki Zesshō Symphogear as Genjūrō Kazanari
• Naruto Spin-Off: Rock Lee & His Ninja Pals as Itachi Uchiha
• Aesthetica of a Rogue Hero as Ken'ya Onizuka

2013

• Senki Zesshō Symphogear G as Genjūrō Kazanari

2014

• La Corda d'Oro Blue Sky as Hōsei Toki
• Hero Bank as Ryūga Tennōji
• Lord Marksman and Vanadis as Emir

2015

• Assassination Classroom as Asano Gakuho
• My Love Story!! as Molester 2
• Senki Zesshō Symphogear GX as Genjūrō Kazanari
• Sengoku Musou as Toyotomi Hideyoshi

2016

• Pandora in the Crimson Shell: Ghost Urn as Mr. chicken

2017

• Senki Zesshō Symphogear AXZ as Genjūrō Kazanari

2018

• JoJo's Bizarre Adventure: Golden Wind as Polpo / Black Sabbath^[2]

2019

• Senki Zesshō Symphogear XV as Genjūrō Kazanari

2021

• Getter Robo Arc as Ryoma Nagare^[3]

2022

• Uzaki-chan Wants to Hang Out! ω as Fujio Uzaki^[4]
• Bleach: Thousand-Year Blood War as Jūshirō Ukitake^[5]

2024

• Kinnikuman: Perfect Origin Arc as Knock^[6]

2026

• Hell Mode as Rodan^[7]

Original video animation (OVA)

• Final Fantasy VII Advent Children (2006) as Cait Sith^[1]
• Saint Seiya: The Lost Canvas (2008) as Oneiros
• Voltage Fighter Gowcaizer (1996) as Ikki Tachibana/Brider 1, Captain Atlantis/Randy Riggs and Platonic Twins/Ryo Asahina
• Wild Adapter (xxxx) as Tokito Minoru

Drama CD

• Samurai Shodown (1994) as Tam Tam, Ukyo Tachibana
• The King of Fighters '94 (1995) as Robert Garcia

Theatrical animation

• Slam Dunk: Conquer the Nation, Hanamichi Sakuragi! (1994) as Kenta Mine^[8]
• Road to Ninja: Naruto the Movie (2012) as Itachi Uchiha
• Classmates (2016) as Manabu Hara^[9]

Video games

• Voltage Fighter Gowcaizer (1995) as Captain Atlantis, Ryo Asahina^[1]
• Money Puzzle Exchanger (1997) as Blibov Sakata / Mackermocally^[1]
• Final Fantasy X (2001) as Auron^[1]
• Kingdom Hearts (2002) as Leon^[1]
• Ore no Shita de Agake (2002) as Takafumi Higuchi^[10]
• DreamMix TV World Fighters (2003) as Simon Belmont, Yugo Ogami^[1]
• Final Fantasy X-2 (2003) as Auron^[1]
• Ace Combat 5: The Unsung War (2004) as Alvin H. Davenport
• Airforce Delta Strike (2004) as David Smith, Albert Ungar
• Kingdom Hearts II (2005) as Leon, Auron
• Dirge of Cerberus: Final Fantasy VII (2006) as Cait Sith^[1]
• Last Escort (2006) as Satoru Kushinoyuki
• The Legend of Heroes: Trails in the Sky (2006) as Cid, Jean^[1]
• Naruto: Ultimate Ninja Storm (2008) as Itachi Uchiha
• Dissidia: Final Fantasy (2008) as Squall Leonhart^[1]
• Tales of Hearts R (2008) as Galando Grinus^[1]
• Samurai Warriors 3 (2009) as Motonari Mori
• Yakuza 4 (2010) as Daisaku Minami^[1]
• Zangeki no Reginleiv (2010) as Tyr^[1]
• Naruto Shippuden: Ultimate Ninja Storm 2 (2010) as Itachi Uchiha
• Dragon Ball: Raging Blast 2 (2010) as Hatchihyakku
• Dissidia 012 Final Fantasy (2011) as Squall Leonhart^[1]
• Final Fantasy Type-0 (2011) as Qator Bashtar^[1]
• Naruto Shippuden: Ultimate Ninja Storm Generations (2012) as Itachi Uchiha
• Yakuza 5 (2012) as Kamon Kanai^[1]
• Final Fantasy Explorers (2014) as Squall Leonhart^[1]
• Dissidia Final Fantasy NT (2015) as Squall Leonhart
• Time Crisis 5 (2015) as Keith Martin^[1]
• Super Robot Wars OG The Moon Dwellers (2016) as Al-Van Ranks
• World of Final Fantasy (2016) as Squall Leonhart^[1]
• Dissidia Final Fantasy Opera Omnia (2017) as Squall Leonhart
• Super Smash Bros. Ultimate (2018) as Simon Belmont, Mii Fighters^[1]
• Kingdom Hearts III Re Mind (2020) as Leon^[1]
• Live A Live (2022) as Kenichi Matsu
• Chocobo GP (2022) as Squall Leonhart^[1]
• Final Fantasy VII: Ever Crisis (2023) as Cait Sith^[1]
• Final Fantasy VII Rebirth (2024) as Cait Sith^[1]
• Reynatis (2024) as Ryunosuke Shidou^[11]
• Wuthering Waves (2024) as Fenrico^[12]
• Like a Dragon: Pirate Yakuza in Hawaii (2025) as Daisaku Minami^[1]

Unknown date

• Destrega as Gradd
• Dynasty Warriors 4 as Zhou Tai^[1]
• Dynasty Warriors 7 as Jia Xu
• Final Fantasy Type-0 HD as Qator Bashtar
• Kaiser Knuckle (known outside Japan as Global Champion) as Gekkou^[1]
• Kessen as Ii Naomasa
• Kiniro no Corda as Hiroto Kanazawa
• Kiniro no Corda 2 as Hiroto Kanazawa
• Langrisser I & II as Taylor
• Rockman X6 as Rainy Turtloid, Blizzard Wolfang
• Onimusha: Dawn of Dreams as Tenkai Nankobo (Samonosuke Akechi)
• Tales of Destiny as Pierre de Chaltier (PS2 remake)
• Tales of Eternia as Roen and Gnome^[1]
• Voltage Fighter Gowcaizer as Captain Atlantis/Randy Riggs and Platonic Twins/Ryo Asahina
• Xenosaga as Kevin Winnicot^[1]
• Yo-Jin-Bo as Tsubaki Tainojō
• Samurai Warriors 2 as Hideyoshi Toyotomi until Spirit of Sanada
• Soshite Bokura Wa as Shuhei Aoyama
• Super Robot Taisen OG: The Moon Dwellers (2016), Al-Van Lunks
• Warriors Orochi 3 as Jia Xu until 4 Ultimate

Drama CD

• 110 Ban wa Koi no Hajimari series 1, as Yasuto Fuse
• 3 Ji Kara Koi wo Suru series 1: 3 Ji Kara Koi wo Suru I, as Ryoutarou Fujishiba
• 3 Ji Kara Koi wo Suru series 2: 3 Ji Kara Koi wo Suru II, as Ryoutarou Fujishiba
• 3 Ji Kara Koi wo Suru series 3: 3 Ji Kara Koi wo Suru III, as Ryoutarou Fujishiba
• 3 Ji Kara Koi wo Suru series 5: 8 Ji Han Kara Fall In Love, as Ryoutarou Fujishiba
• Boxer Wa Inu Ni Naru series 1: Boxer Wa Inu Ni Naru, as Abel
• Boxer Wa Inu Ni Naru series 2: Doctor Wa Inu wo Kau, as Abel
• Boxer Wa Inu Ni Naru series 4: Akuta Wa Inu wo Enjiru, as Abel
• Broadcast o Toppatsure!, as Uzuki Kuno
• Count Cain, as Cain Hargreaves
• Dokyusei, as Manabu Hara
• Finder Series, as Feilong
• Hameteyaru!, as Kouji
• Koi no Series 2: Koi no Seasoning, as Tousui Jougasaki
• Koi no Series 3: Koi no Mixing, as Tousui Jougasaki
• Rolex ni Kuchizukewo, as Hitoshi Takeuchi
• Saikyou no Koibito, as Yuuya Ikuno
• Sora to Hara, as Manabu Hara
• Sotsugyosei, as Manabu Hara
• Wild Adapter, as Tokito Minoru
• Yellow, as Go
• Yokubo no Vector, as Tatsuro Hasabe

Tokusatsu

• Ultraman Tiga (1996) as Irudo (Voice: Kazue Ikura) (ep. 41)^[1]
• Mirai Sentai Timeranger (2000) as Blackmailing School Gang Leader Flan (ep. 17)
• Hyakujuu Sentai Gaoranger (2001) as Duke Org Propela (ep. 32–33)
• Kamen Rider Decade (2009) as Ten-Faced Demon Llumu Qhimil (ep. 28–29)
• OOO, Den-O, All Riders: Let's Go Kamen Riders (2011) as Ten-Faced Demon Llumu Qhimil, Inazuman, Shocker Greeed
• Kaizoku Sentai Gokaiger (2011) as Zodomas (ep. 4)
• Kamen Rider × Kamen Rider Fourze & OOO: Movie War Mega Max (2011) as Kamen Rider Stronger
• Kamen Rider × Super Sentai: Super Hero Taisen (2012) as Kamen Rider Hibiki, Doras other
• Kamen Rider × Super Sentai × Space Sheriff: Super Hero Taisen Z (2013) as Zanjioh, Sabotegron other
• Heisei Riders vs. Shōwa Riders: Kamen Rider Taisen feat. Super Sentai (2014) as Skyrider, General Shadow, General Jark, Ten-Faced Demon other
• Ressha Sentai ToQger (2014) as Film Shadow (ep. 39)
• Super Hero Taisen GP: Kamen Rider 3 (2015) as Rider Man other
• Uchu Sentai Kyuranger (2017) as Gamettsui (ep. 2)

Dubbing roles

• 2 Days in the Valley as Wes Taylor (Eric Stoltz)^[13]
• Abraham Lincoln: Vampire Hunter as Abraham Lincoln (Benjamin Walker)^[14]
• Ghost Ship as Dodge (Ron Eldard)^[15]