KN
Kouichi Nagano
ActorBorn December 12, 1966 (59 years)
Filmography
| 2022 | One Piece Film: Red · as Helmeppo (voice) |
| 2019 | One Piece: Stampede · as Helmeppo (voice) |
| 2017 | One Piece - Episode of East Blue: Luffy and His Four Friends' Great Adventure · as Helmeppo (voice) |
| 2012 | One Piece: Episode of Luffy - Adventure on Hand Island · as Helmeppo (voice) |
| 2012 | One Piece Film: Z · as Helmeppo (voice) |
| 2011 | Hunter x Hunter (2011) (TV Series) · as 洛多利透（配音） |
| 2009 | Asylum Session · as Superintendent (voice) |
| 2008 | Gunslinger Girl: Il Teatrino (TV Series) · as Kaschmann |
| 2007 | Evangelion: 1.0 You Are (Not) Alone · as Cast |
| 2007 | Saint October (TV Series) · as Father |
| 2006 | Humanoid Monster Bem (2006) (TV Series) · as Shigeru Kaidô |
| 2005 | Mushi-Shi (TV Series) · as Man (voice) |
| 2005 | Capeta (TV Series) · as Shigeyoshi Kumada (voice) |
| 2005 | EyeShield 21 (TV Series) · as Ryokan Kurita |
| 2004 | Samurai Champloo (TV Series) · as Government Official |
| 2004 | Gantz (TV Series) · as Masashi Yamada |
| 2004 | Madlax (TV Series) · as Resident Employee |
| 2003 | Cromartie High School (TV Series) · as Gas Station Clerk |
| 2003 | Avenger (TV Series) · as Kagakusha A |
| 2003 | Mazinkaiser vs. Great General of Darkness · as General Ligern / Mucha / Professor Sewashi (voice) |
| 2003 | Ninja Scroll: The Series (TV Series) · as Samurai B |
| 2003 | One Piece: Open Upon the Great Sea! A Father's Huge, Huge Dream! · as Max (voice) |
| 2003 | Bobobo-bo Bo-bobo (TV Series) · as Namamen |
| 2002 | I''s (TV Series) · as Delinquent A |
| 2002 | Petite Princess Yucie (TV Series) · as Guard |
| 2002 | .hack (TV Series) · as Additional Voices |
| 2002 | MegaMan: NT Warrior (TV Series) · as Yuichiro Hikari |
| 2002 | One Piece: Dream Soccer King! · as Helmeppo (voice) |
| 2001 | Cyborg 009: The Cyborg Soldier (TV Series) · as Roentgen |
| 2001 | Angel Tales (TV Series) · as Goro's Father |
| 2001 | Alien Nine (TV Series) · as Kasumi's Father |
| 2001 | Mazinkaiser (TV Series) · as Professor Sewashi (voice) |
| 2001 | Parappa the Rapper (TV Series) · as Chef |
| 2001 | Salaryman Kintaro (TV Series) · as Ichiro Maeda (voice) |
| 2001 | Beyblade (TV Series) · as Rai Chen |
| 2000 | Ah! My Goddess: The Movie · as Newscaster |
| 2000 | InuYasha (TV Series) · as Bat Demon |
| 2000 | Baby Felix (TV Series) · as Dog |
| 2000 | FLCL (TV Series) · as Player C |
| 1999 | One Piece (TV Series) · as Helmeppo (voice) |
| 1999 | Amazing Nurse Nanako (TV Series) · as Bear |
| 1999 | Dual! Parallel Trouble Adventure (TV Series) · as Naoya Shiozaki |
| 1999 | Kyuukyuu Sentai GoGoFive (TV Series) · as Puppetongue (voice) |
| 1998 | Super YoYo (TV Series) · as Hyper Dj |
| 1998 | All Purpose Cultural Cat Girl Nuku Nuku Dash! (TV Series) · as Shimazaki |
| 1998 | Revival of Evangelion · as Cast |
| 1997 | |
| 1997 | Bakusō Kyōdai Let's & Go!! WGP Bōsō Mini Yonku Dai Tsuiseki! · as Hikoza Mizusawa |
| 1997 | |
| 1997 | Revolutionary Girl Utena (TV Series) · as Master Of Ceremony |
| 1997 | Neon Genesis Evangelion: Death & Rebirth · as Cast |
| 1996 | Martian Successor Nadesico (TV Series) · as Keibiin |
| 1996 | Garzey's Wing (TV Series) · as Kurin |
| 1996 | Teenage Mutant Ninja Turtles: Legend of the Supermutants (TV Series) · as News Technician (voice) |
| 1996 | Bakusou Kyoudai Let's & Go!! (TV Series) · as Hikoza Mizusawa |
| 1995 | Neon Genesis Evangelion (TV Series) · as Boy A |
| 1993 | Black Jack (TV Series) · as Nakamura |