Horikawa Ryo roles (anime)
Ryo has done the following roles in anime.
| Ameiro Cocoa sideG [2019] | Amami Kouji |
| Anime Sekai no Douwa [1995] {Episode 3} | prince |
| Anpan-man | Origamiman |
| Anpan-man | Tango |
| Bounty Hunter The Hard | Suzy |
| Delpower X Bakuhatsu Mirakuru Genki!! [1986] | ? |
| Dr. Slump | Charmy |
| Dragon Quest | Adonis |
| Dragonball Kai [2009-2010] | Vejiita |
| Dragonball Z | Vejiita |
| Eien no Aseria | Kouin |
| Eiji | Akagi Eiji |
| Fantasy Adventure Nagagutsu wo haita neko no bouken | Ivan |
| Five Star Stories | Amaterasu |
| Five Star Stories | Ladios Sopp |
| Getter Robo Gou | Marquis Narukis |
| Good Morning Althea | Garoly |
| GS Mikami [1994] | Yokoshima Tadao |
| GS Mikami the Movie [1994] | Yokoshima Tadao |
| Gundam 0083 | Kou Uraki |
| Handsome na Kanojo | ? |
| Himitsu no Akko-chan [1998] {Episode 23} | Di Caprio |
| Hokuto no Ken | Kou |
| Hokuto no Ken | young Kenshiro |
| Iczer Girl Iczelion | Kaos |
| Iron Leaguer | Ryuuken |
| Juuni Kokki [2002] | Shisei |
| Kaitou Saint Tail {Episode 18} | Misato |
| Kikansha Thomas | Henry |
| Kindaichi Shounen no Jikenbo | Tsukishima |
| Kindaichi Shounen no Jikenbo {Episode 13} | Kakimoto Asa? |
| Kindaichi Shounen no Jikenbo {Episode 64-67} | Ohno |
| The King of Burning Desert Gandalla [1998] {Episode 1,3} | secretary |
| Kishin Heidan [1993-1994] | Jack |
| Kizuna 2 | Sagano |
| Kyattou Ninden Teyandee | Michael |
| Lady Lady | Arthur |
| Legend of Galactic Heroes | Reinhard von Miihsel |
| Magical Taruruuto-kun [1990-1992] | Harako Tsutomu |
| Maison Ikkoku [1986-1988] {movie} | Nikaidou |
| Makeruna! Makendo | Doro |
| Meitantei Conan (Detective Conan) | Hattori Heiji |
| Meitantei Conan (Detective Conan) {Episode 6} | Katsuhiko |
| Miracle Girls | Takamura Masaki |
| Musashi no Ken | Musashi |
| Nanatoshi Monogatari [1994] | Ryu Wei |
| Nurse Angel Ririka SOS | Bross |
| Obatarian | Kunihiko |
| Offside | Satoh Shingo |
| Oss! Karate-bu | Saitou/Fukushima |
| Please Save My Earth | Yakushimaru Hokuto |
| Pocket Monsters {Episode 105} | Jigii |
| Sailor Moon {Episode 119} | Thomas |
| Saint Seiya [1985-1989] | Andromeda Shun |
| Sentimental Journey {Episode 2} | Inoue Ryuu |
| Shin Bikkuriman | Yamato Warrior |
| Shuten Douji | Shuten Doujirou |
| Slow Step | Kadomatsu Naoto |
| Space Fantasia 2001 Night {Harukanaru Chikyuu no uta} | Toby |
| Space Fantasia 2001 Night {Uchuu no koji} | Toby |
| Time Stranger | Mori Ranmaru |
| Toriko [2011-2013] {Episode 99} | Vegita |
| Touch [1985-1987] | Yoshida Takeshi |
| Transformers: Zone | Moon Raider |
| Vampire Princess Miyu | Yuzuki Kei |
| Wonderbeat S | Tetsuya |
| Yagami-kun no Katei no Jijou [1990] | Nimura |
| Yaiba | Onimaru Takeshi |
| Yousei Hime Rain | Zenshuuin Takuma |
| Yume Senshi Wingman [debut] | Hirono Kenta |
| Yuu + Gi + Ou [Yuugiou] {Episode 12,24} | Fuha Ryuuichi |
| Yuu + Gi + Ou [Yuugiou] {Episode 12} | ? |