Kouichi Nagano
Known For
One Piece
88%
Helmeppo (voice)
1999
Hunter x Hunter
87%
Rodriot (voice) / Goz (voice) / Montreux (voice)
2011
Mushi-Shi
81%
Man (voice)
2005
Eyeshield 21
84%
Satoshi Muro / Ryokan Kurita
2005
Capeta
80%
Shigeyoshi Kumada (voice)
2005
Kyuukyuu Sentai GoGoFive
79%
Puppetongue (voice)
1999
Mazinkaiser
63%
Professor Sewashi (voice)
2001
Dual! Parallel Trouble Adventure
73%
Naoya Shiozaki
1999
One Piece Film Red
72%
Helmeppo (voice)
2022
One Piece: Stampede
78%
Helmeppo (voice)
2019
One Piece Episode of East Blue
78%
Helmeppo (voice)
2017
One Piece Film: Z
75%
Helmeppo (voice)
2012
One Piece: Episode of Luffy - Hand Island Adventure
67%
Helmeppo (voice)
2012
Hunter x Hunter
87%
Rodriot (voice) / Goz (voice) / Montreux (voice)
2011
Asylum Session
10%
Superintendent (voice)
2009
Mushi-Shi
81%
Man (voice)
2005
Capeta
80%
Shigeyoshi Kumada (voice)
2005
Eyeshield 21
84%
Satoshi Muro / Ryokan Kurita
2005
Mazinkaiser vs Great Darkness General
60%
General Ligern / Mucha / Professor Sewashi (voice)
2003
One Piece Special: Open Upon the Great Sea! A Father's Huge, HUGE Dream!
66%
Max (voice)
2003
One Piece: Dream Soccer King!
66%
Helmeppo (voice)
2002
Mazinkaiser
63%
Professor Sewashi (voice)
2001
Salaryman Kintaro
60%
Ichiro Maeda (voice)
2001
Baby Felix & Friends
40%
Master Cylinder
2000
One Piece
88%
Helmeppo (voice)
1999
Dual! Parallel Trouble Adventure
73%
Naoya Shiozaki
1999
Kyuukyuu Sentai GoGoFive
79%
Puppetongue (voice)
1999
Chousoku Spinner
80%
Hyper DJ
1998
Bakusō Kyōdai Let's & Go!! WGP Bōsō Mini Yonku Dai Tsuiseki!
69%
Hikoza Mizusawa
1997
Let's & Go! WGP The Great Pursuit of the Berserk Mini 4WD car!
55%
1997
Mutant Turtles: Superman Legend
88%
News Technician (voice)
1996