''[[VideoGame/SamuraiWarriors Troper life lasts only 50 years...]]''

Jūrōta Kosugi is a {{seiyuu}} with such a deep astringent voice that he is considered as one of the [[PowerTrio trinity]] of villain-playing seiyuus, sometimes affectionately called 'Demon Kings' (the two others are Creator/JojiNakata and Creator/NorioWakamoto). However, Jūrōta Kosugi seems to be more tame than those two: His characters tend to be at best MagnificentBastard; other times, he's doing either heroic characters or sometimes even comical characters, mostly on the type of BumblingDad. He's also a lot more involved in BoysLove series than the two other 'Demon Kings'.
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!!Notable Roles done by Jūrōta Kosugi:
* 10-Sai Robogog in ''Series/TensouSentaiGoseiger''
* Akio Ohtori in ''RevolutionaryGirlUtena''
* Alan in ''{{MAR}}''
* Arlong in ''Manga/OnePiece''
* Asuma Sarutobi in ''Manga/{{Naruto}}''
* Cort in ''VideoGame/LegendOfLegaia''
* [[TheOtherDarrin Dokugakuji]] in ''{{Saiyuki}} Reload'' & ''Gunlock''
* Duo in ''VideoGame/MegaMan8''.
* Eustoma/King of Gods in ''{{Shuffle}}''
* Fernand de Morcerf in ''{{Gankutsuou}}''
* Fox Mulder in the Japanese dub of ''Series/TheXFiles''
* Fuyuhiko Usami in ''JunjouRomantica''
* Garp in ''VideoGame/TengaiMakyou''
* Mr. Heartland in ''Anime/YuGiOhZEXAL''
* Henken Beckner in ''Anime/MobileSuitZetaGundam'' (debut role, also narrator)
* James Bond in the Japanese dubs of ''Film/CasinoRoyale'', ''Film/QuantumOfSolace'' and ''Film/OnHerMajestysSecretService'' (two Daniel Craig, one George Lazenby)
* [[PowerOfTheVoid King]] [[MagnificentBastard Joseph]] [[ObfuscatingStupidity Gaul]] in ''LightNovel/ZeroNoTsukaima''.
* Jotaro Kujo in ''Manga/JoJosBizarreAdventure'' (OVA)
* Kilbert Hennes in ''VideoGame/{{Atelier Annie|Alchemists of Sera Island}}''
* Kintolesky in ''[[Anime/PrettyCure Futari Wa]] [[Anime/FutariWaPrettyCureSplashStar Pretty Cure Splash Star]]''
* Kojiro Sasaki in ''{{Yaiba}}''
* Kouma Kishima in ''MeltyBlood''
* Krauss Ushiromiya in ''VisualNovel/UminekoWhenTheyCry''
* [[TalkingToHimself Lantis & Zagato]] in ''MagicKnightRayearth''
* Lorenzo in ''Manga/CuticleDetectiveInaba''
* Meio Plato in ''MetalArmorDragonar''
* Moo in ''Anime/MonsterRancher''
* Mullen in ''VideoGame/{{Grandia}}''
* UsefulNotes/OdaNobunaga in ''VideoGame/SamuraiWarriors''
* Persia II/[[spoiler:Shuichi Takatori]] in ''WeissKreuz''
* [[TheFourGods Qinglongmon]] in ''Anime/DigimonAdventure02'' and ''DigimonTamers''
** [=IceDevimon=] in ''Anime/DigimonTamers''
** Mephismon in ''Anime/DigimonTamers: the Adventurers' Battle''
** [=DarkKnightmon=]/[=SkullKnightmon=] in ''Anime/DigimonXrosWars''
* Resshin & Ouka in ''FlameOfRecca''
* Richard Krueger in ''VideoGame/SuperRobotWarsUX''
* Tama in ''Manga/HayateTheCombatButler''
* Senri (Norman) in ''Anime/{{Pokemon}}''
* Somuku Kano in ''OkaneGaNai''
* Sterkenburg Cranach in ''VideoGame/{{Atelier Rorona|The Alchemist of Arland}}'', ''VideoGame/{{Atelier Totori|The Adventurer of Arland}}'', and ''VideoGame/{{Atelier Meruru|The Apprentice of Arland}}''
* Sukashii in ''[[SamuraiPizzaCats Kyattou Ninden Teyandee]]''
* Taizo Kiritsubo in ''ZettaiKarenChildren''
* Tamura in ''Manga/PleaseSaveMyEarth''
* Taro "Kantoku" Sakaki in ''ThePrinceOfTennis''.
* Tenkou in ''Manga/FushigiYuugi'' ([=OAVs=])
* Tetsuro Okonogi in ''VisualNovel/HigurashiWhenTheyCry'' and ''VisualNovel/UminekoWhenTheyCry''
* Vaclav Bolud in ''VideoGame/TalesOfLegendia''
** Alexei in ''VideoGame/TalesOfVesperia''
* Zenki (big) in ''Manga/KishinDoujiZenki''
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[[Manga/JoJosBizarreAdventure Yare yare da ze...]]
** [[ThePrinceOfTennis Itte yosh!]]
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