In-Seong O
오인성
Affiliation: KBS Voice Actors' 23rd Class (1992-1994)
Fullmetal Alchemist: Brotherhood
TV, 2009
Edward Elric
Main
Hunter x Hunter
TV, 2011
Gon Freecss
Main
The Future Diary
TV, 2011
Takao Hiyama
Supporting
Soul Eater
TV, 2008
Death the Kid
Main
Fullmetal Alchemist
TV, 2003
Edward Elric
Main
Monster
TV, 2004
Wolfgang Grimmer
Supporting
Nana (2006)
TV, 2006
Keiichi Mizukoshi
Supporting
Lucky☆Star
TV, 2007
Tadao Hiiragi
Supporting
Lucky☆Star
TV, 2007
Gamer Tenin
Supporting
To LOVE Ru
TV, 2008
Taizou Motemitsu
Supporting
To LOVE Ru
TV, 2008
Pikary
Supporting
Hunter x Hunter
TV, 1999
Gon Freecss
Main
A Certain Scientific Railgun
TV, 2009
Kounoe
Supporting
A Certain Scientific Railgun
TV, 2009
Daigo
Supporting
Reborn!
TV, 2006
Tsunayoshi Sawada
Main
Demon King Daimao
TV, 2010
Hiroshi Miwa
Supporting
Demon King Daimao
TV, 2010
Kouchou
Supporting
Samurai X
TV, 1996
Nenji Kashiwazaki
Supporting
Samurai X
TV, 1996
Yahiko Myojin
Main
Eureka Seven
TV, 2005
Renton Thurston
Main
Dragon Ball Z Kai
TV, 2009
Oolong
Supporting
Sekirei
TV, 2008
Haruka Shigi
Supporting
Genma Shizume
Supporting
Air Gear
TV, 2006
Yoshitsune
Supporting
Edward Elric
Main
The Legend of the Legendary Heroes
TV, 2010
Fiole Folkal
Supporting
Black Cat
TV, 2005
Leon Elliott
Supporting
Franz d'Epinay
Main
Heaven's Memo Pad
TV, 2011
Tetsuo Ichinomiya
Supporting
Inazuma Eleven
TV, 2008
Mark Kruger
Supporting
Digimon Adventure 02
TV, 2000
Ken Ichijouji
Main
Children Who Chase Lost Voices
MOVIE, 2011
Shin Canaan Praeses
Main
Rozen Maiden
TV, 2004
Jun Sakurada
Main
Oolong
Supporting
The Prince of Tennis
TV, 2001
Hajime Mizuki
Supporting
The Prince of Tennis
TV, 2001
Jin Akutsu
Supporting
.hack//Sign
TV, 2002
Sora
Supporting
Romeo x Juliet
TV, 2007
Conrad
Supporting
Romeo x Juliet
TV, 2007
Antonio
Supporting
Princess Tutu
TV, 2002
Fakir
Main
Aria the Animation
TV, 2005
Arashi
Supporting
Hell Girl: Two Mirrors
TV, 2006
Shoki
Supporting
Grappler Baki (TV)
TV, 2001
Kaoru Hanayama
Supporting
Ghost Hound
TV, 2007
Tarou Komori
Main
Cromartie High School
TV, 2003
Shinjirou Hayashida
Main
Negima!
TV, 2005
Fate Averruncus
Supporting
Zatch Bell!
TV, 2003
Brago
Main
Getbackers
TV, 2002
Kyoji Kagami
Supporting
King From Now On!
TV, 2004
Conrad Weller
Main
Rozen Maiden: Träumend
TV, 2005
Jun Sakurada
Main
Freshly Baked!! Japan
TV, 2004
Kazuma Azuma
Main
Samurai X: Reflection
OVA, 2001
Yahiko Myojin
Main
Yu-Gi-Oh! Zexal
TV, 2011
Yuma Tsukumo
Main
Gun x Sword
TV, 2005
Kagitsume no Otoko
Supporting
One Piece: The Movie 8 - Adventures in Alabasta
MOVIE, 2007
Mr. 7
Supporting
One Piece: The Movie 8 - Adventures in Alabasta
MOVIE, 2007
Usopp
Main
Minami-ke Okawari
TV, 2008
Makoto
Supporting
Minami-ke Okaeri
TV, 2009
Makoto
Supporting
Toward the Terra (TV)
TV, 2007
Harley
Supporting
Shonen Onmyoji
TV, 2006
Byakko
Supporting
Shonen Onmyoji
TV, 2006
Kai
Supporting
Cardfight!! Vanguard
TV, 2011
Kamui Katsuragi
Main
Beyblade G Revolution
TV, 2003
Kyouju
Supporting
Psychic Squad
TV, 2008
Tim Toy
Supporting
Monster Rancher
TV, 1999
Hare
Main
Kemeko Deluxe!
TV, 2008
Ryouta Minamino
Supporting
Detective School Q
TV, 2003
Kazuma Narusawa
Main
Arjuna
TV, 2001
Chris Hawken
Main
The Daughter of Twenty Faces
TV, 2008
Seiji Tamiya
Supporting
Hero Tales
TV, 2007
Shimei
Supporting
Hero Tales
TV, 2007
Sonnei
Supporting
Astro Boy (2003)
TV, 2003
Tamao
Supporting
Geneshaft
TV, 2001
Mario Musicanova
Supporting
Fantastic Detective Labyrinth
TV, 2007
Rakuta Koga
Main
Reign: The Conqueror
TV, 1999
Cleitus
Supporting
Humanoid Monster Bem
TV, 2006