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