Kosugi Juurouta roles
Anime
Juurouta has done the following roles in anime.
| Aika [1997-1999] | Gust Turbulance |
| Ao no 6 Go [1998-2000] | Jean-Jacques Bernard |
| Ariel | Krest Saber Hargen |
| Arslan Senki | Giskarl |
| Ashita he no Free Kick | Chris Becken |
| Banner of the Stars II [2001] | Trife |
| Bavi Stock | Aizman |
| Blood+ [2005-2006] | David |
| Boku no Sexual Harrassment | Honma |
| Brigadoon | Skiar |
| Bubble Gum Crisis | Frederick |
| Curry no kuni no Kobal | Gariken |
| Dirty Pair | Darain |
| Donkey Kong | King Cruel |
| Dragonar | Maiyo Plarto |
| Earthian | K-001 |
| Fire Emblem | Oguma |
| Fushigi Yuugi {OAV 2nd series} | Tenkou |
| Futari ha Pre Cure Splash Star | Kintoreski |
| Fuuma no Kojiro | Yasha's underling |
| G Gundam | Mirabo |
| Gakkou no Kaidan {Episode 5} | Piano ghost |
| Gakusaver | Wercurey |
| Gankutsuou | Fernand |
| Gekigangar 3 | Professor Kokubunji |
| Ginban Kaleidoscope | Takashima |
| Golden Boy | Kigure Hiroshi |
| Gulliver Boy | Judau |
| Guyver [1989] | Elegen |
| Haou Taikei Ryuu Knight | Izumi |
| Haou Taikei Ryuu Knight {Adieu's Legend II} | Mizuki |
| Hayate no Gotoku Cuties [2013] | Tama |
| HeatGuy-J [2002] | Noriega |
| Hiatari Ryoukou! [1987-1988] | Takanesawa |
| Higurashi no Nakukoroni Kai [2007] | Okonogi |
| Hitsuji no Uta | Eda Shin |
| Iria Zeiram The Animation | Glen |
| Iriya no Sora UFO no Natsu | Kisaragi Juurou |
| Iron Leaguer | Topjoy |
| Jojo's Bizarre Adventure | Kuujou Joutarou |
| Joker | Dr. Bayfarm |
| Key the Metal Idol [1994] | Sergey (D) |
| Kidou Senkan Nadesico [1996-1997] | Gooto Holly |
| Kimera | Kianu |
| King of Bandits Jing | Captain |
| Kino no Tabi (Kino's Journey) | father of the groom |
| Kyattou Ninden Teyandee | Squashii |
| Lamune & 40 Fresh | Don Vodka |
| Legaia Densetsu | Prince Cort |
| Legend of Basara | Shido |
| Legend of Galactic Heroes | Lintz |
| Lemon Angel (Young Jump version) | Tsuchiya |
| Madan no Ou to Vanadis [2014] | Urz Vorn |
| Magic Knight Rayearth | Sol Zagato |
| Magic Knight Rayearth | Lantis |
| Mao Dante | Samael |
| Meitantei Conan (Detective Conan) {Episode 37} | Saeki |
| Meitantei Conan (Detective Conan) {Tengoku he no Countdown} | Kazama Hidehiko |
| MIROKU | Nezu Jinpachi |
| Monster Farm [1999-2000] | Muu |
| Naruto | Asuma |
| Naruto | Asuma |
| Natsuki Crisis | Yanagisawa Masaaki |
| Ninku | Touji |
| Nyan Koi! [2009] | Kirishima Keizou |
| One Piece [1999-] | Arlon |
| Please Save My Earth | Tamura |
| Project Arms | Kurou |
| Puzzle and Dragons [2018-2020] | Akashi Toraji |
| Queen Emeraldas | Gamoru |
| Recca no Honoo | Resshin |
| Riding Bean | ? |
| Rurouni Kenshin -Meiji Kenkaku Romantan- {Ishinshishi he no Requiem} | Tamono Eibin |
| Sadamitsu the Destroyer | Tsubaki Akinobu |
| Samurai Champloo [2004] | Xavier III |
| Samurai Girl Real Bout High School [2001] | Nagumo Keiichirou |
| Samurai Troopers | Rajura |
| Sei Mikaera Gakuen Hyouryuuki II | Karino Daisuke |
| Seikai no Monshou/Crest of the Stars [1999] | Admiral Trife |
| Senran Kagura [2013] | Dougen |
| Shadow | Gisuke |
| Shoujo Kakumei Utena | Ootori Akio |
| Shurato | Mayuri |
| Slayers | Moranboran |
| Sol Bianca (1999) | Rammy |
| Sorceror on the Rocks | Icarus |
| Tekkaman Blade | Morotoh (Tekkaman Lance) |
| Tenkuu no Escaflowne | Dryden Fassa |
| Tennis no Oujisama | Sakaki Tarou |
| Tenshi ni Narumon | Papa |
| To Aru Hikoushi he no Koiuta [2014] | Luis de Alarcon |
| Touch [1985-1987] | Terajima |
| Touch Cross Road: Kaze no Yukue | Jose |
| Trigun [1998] | Joey |
| Trinity Blood [2005] | Francesco di Medici |
| Tristia of the Deep Blue Sea | Stuka |
| Tsukuyomi Moon Phase | Midou Yayoi |
| Uchuu no Stellvia (Stellvia of the Universe) | Katase Kaito |
| Umineko no Nakukoroni [2009] | Ushiromiya Krauss |
| V Gundam | Kwan Lee |
| Yaiba | Kojirou |
| Yami no Matsuei [2000] | Narrator |
| Youma | Shiranui |
| Ys II [1992-1993] | Goto Dabbi |
| Z Gundam [debut] | narrator |
| Z Gundam [debut] | Henken Beckner |
| Zenki | Zenki (big) |
| Zero no Tsukaima Princess no Rondo [2008] | Joseph |
| Zettai Karen Children [2008] | Kiritsubo Taizou |
Games
Juurouta has done the following roles in games.
| Ellie no Atelier [Playstation] | Endelk |
| Grandia [Sega Saturn] | Muelen |
| Musou OROCHI [PlayStation 2] | Oda Nobunaga |
| Nadesico The Blank of 3 Years [Sega Saturn] | Got Holly |
| Naruto Narutimate Hero [Playstation 2] | Asuma |
| Quo Vadis 2 [Sega Saturn] | Ovan |
| Sengoku Musou -Moushouden- [PlayStation 2] | Oda Nobunaga |
| Sengoku Musou 2 [PlayStation 2] | Oda Nobunaga |
| Sengoku Musou 2 Empires [PlayStation 2] | Oda Nobunaga |
| Sengoku Musou 2 Moushouden [PlayStation 2] | Oda Nobunaga |
| Sengoku Musou 3 [Wii] | Oda Nobunaga |
| Shin Fortune Quest [Playstation] | J.B. Cobolt |
| Shoujo Kakumei Utena [Sega Saturn] | Ootori Akio |
| Super Robot Taisen F [PlayStation, Sega Saturn] | ? |
| TEAM INNOCENT -The point of no return- [PC-FX] | Sigrus Grant |
| Vampire Chronicle The Choas Tower [PSP] | ? |
Drama
Juurouta has done the following roles in audio drama.
| Cinematic Sound Drama GetBackers [CD] {Beast Howling} | ? |
| Combination [CD] | Sasaki Keiji |
| Haoutaikei Ryuu Knight [CD] | Izumi |
| Happy Boy [CD] | Tora-jii |
| Heian Mato Karakuri Kidan [radio] | Bigen |
| Kodomotachi ha Yoru no Juunin [CD] | Ryuu |
| Romantist Taste [CD] | ? |
| Shoujo Kakumei Utena Engage-Toi Mes Cont | Ohtori Akio |
| Unjou Roukaku Kidan [CD] | Gurangia |
| Vampire Hunter Gaiden: Shukumei no tabibito Donovan [CD] | Donovan |
| Weiss Kreuz [CD] | Pelsha |