Anime voiced by In-Seong O
141 roles sorted by character popularity.
Fullmetal Alchemist
as Edward Elric
2003
♡ 19,167
Fullmetal Alchemist: The Movie - Conqueror of Shamballa
as Edward Elric
2005
♡ 19,167
Fullmetal Alchemist: Brotherhood
as Edward Elric
2009
♡ 19,167
Hunter x Hunter
as Gon Freecss
1999
♡ 15,779
Hunter x Hunter (2011)
as Gon Freecss
2011
♡ 15,779
Monster
as Wolfgang Grimmer
2004
♡ 6,651
Soul Eater
as Death the Kid
2008
♡ 6,625
ONE PIECE
as Usopp
1999
♡ 6,598
One Piece: The Desert Princess and the Pirates, Adventures in Alabasta
as Usopp
2007
♡ 6,598
REBORN!
as Tsunayoshi Sawada
2006
♡ 1,434
Shugo Chara!
as Ikuto Tsukiyomi
2007
♡ 593
Shugo Chara!! Doki
as Ikuto Tsukiyomi
2008
♡ 593
Shugo Chara! Party!
as Ikuto Tsukiyomi
2009
♡ 593
Baki the Grappler
as Kaoru Hanayama
2001
♡ 582
Princess Tutu
as Fakir
2002
♡ 547
Pokémon the Series: Ruby and Sapphire
as Nyarth
2002
♡ 377
Pokémon the Series: Diamond and Pearl
as Nyarth
2006
♡ 377
Pokémon: Black & White
as Nyarth
2010
♡ 377
Eureka Seven
as Renton Thurston
2005
♡ 270
ONE PIECE
as Sakazuki
1999
♡ 257
Digimon: Digital Monsters 02
as Ken Ichijouji
2000
♡ 172
Rurouni Kenshin
as Yahiko Myojin
1996
♡ 164
Samurai X: Reflection
as Yahiko Myojin
2001
♡ 164
Yu-Gi-Oh! Zexal
as Yuma Tsukumo
2011
♡ 162
Dragon Ball Z Kai
as Oolong
2009
♡ 112
Dragon Ball Z Kai: The Final Chapters
as Oolong
2014
♡ 112
Zatch Bell!
as Brago
2003
♡ 106
InuYasha
as Bankotsu
2000
♡ 86
Gankutsuou: The Count of Monte Cristo
as Franz d'Epinay
2004
♡ 67
Cromartie High School
as Shinjirou Hayashida
2003
♡ 46
Kyo Kara Maoh! - God (?) Save Our King!
as Conrad Weller
2004
♡ 46
Fairy Tail
as Hibiki Laytis
2009
♡ 44
Fairy Tail Series 2
as Hibiki Laytis
2014
♡ 44
Yakitate!! Japan
as Kazuma Azuma
2004
♡ 39
MegaMan: NT Warrior AXESS
as Netto Hikari
2003
♡ 38
Rockman.EXE BEAST
as Netto Hikari
2005
♡ 38
Ghost Hound
as Tarou Komori
2007
♡ 34
Mujin Wakusei Survive
as Kaoru
2003
♡ 33
Powerpuff Girls Z
as Mojo Jojo
2006
♡ 32
Minami-ke
as Makoto
2007
♡ 31
Minami-ke: Okawari
as Makoto
2008
♡ 31
Minami-ke: Okaeri
as Makoto
2009
♡ 31
Children who Chase Lost Voices
as Shin Canaan Praeses
2011
♡ 31
To Love Ru
as Peke
2008
♡ 30
Pokémon the Series: Diamond and Pearl
as Jun
2006
♡ 28
Rozen Maiden
as Jun Sakurada
2004
♡ 26
Rozen Maiden: Dreaming
as Jun Sakurada
2005
♡ 26
Negima!
as Fate Averruncus
2005
♡ 26
MegaMan: NT Warrior AXESS
as Enzan Ijuuin
2003
♡ 25
.hack//SIGN
as Sora
2002
♡ 20
Bleach
as Jin Kariya
2004
♡ 19
Wedding Peach
as Yousuke Fuuma
1995
♡ 16
Wedding Peach DX
as Yousuke Fuuma
1996
♡ 16
Cardfight Vanguard
as Kamui Katsuragi
2011
♡ 15
Air Gear
as Yoshitsune
2006
♡ 14
Beyblade
as Kyouju
2001
♡ 13
Beyblade G Revolution
as Kyouju
2003
♡ 13
One Piece: The Desert Princess and the Pirates, Adventures in Alabasta
as Toto
2007
♡ 13
Letter Bee
as Thunderland Jr.
2009
♡ 13
NANA
as Keiichi Mizukoshi
2006
♡ 12
Demon King Daimao
as Hiroshi Miwa
2010
♡ 12
Duel Masters
as Kyoushirou Kokujou
2002
♡ 11
Monster Rancher
as Hare
1999
♡ 10
The Prince of Tennis
as Hajime Mizuki
2001
♡ 9
The Prince of Tennis
as Jin Akutsu
2001
♡ 9
Naruto
as Baki
2002
♡ 8
Naruto: Shippuden
as Baki
2007
♡ 8
Romeo's Blue Skies
as Giovanni
1995
♡ 7
Inazuma Eleven
as Mark Kruger
2008
♡ 7
Pokémon the Series: Diamond and Pearl
as Nanakamado Hakase
2006
♡ 6
Moribito: Guardian of the Spirit
as Touya
2007
♡ 6
YAT Anshin! Uchuu Ryokou
as Goro Hoshiwata
1996
♡ 6
Heaven's Memo Pad
as Tetsuo Ichinomiya
2011
♡ 6
Hajime no Ippo: The Fighting!
as Takuma Saeki
2000
♡ 5
Gun x Sword
as Kagitsume no Otoko
2005
♡ 5
Moribito: Guardian of the Spirit
as Shuga
2007
♡ 5
Night Warriors: Darkstalkers' Revenge
as Gallon
1997
♡ 5
Rurouni Kenshin
as Nenji Kashiwazaki
1996
♡ 4
Black Cat
as Leon Elliott
2005
♡ 4
GetBackers
as Kyoji Kagami
2002
♡ 4
Pokémon the Series: Ruby and Sapphire
as Homura
2002
♡ 4
Pokémon the Series: Diamond and Pearl
as Hyouta
2006
♡ 4
Lucky☆Star
as Gamer Tenin
2007
♡ 4
Demon King Daimao
as Kouchou
2010
♡ 4
Sky Blue
as Shua
♡ 3
Gene Shaft
as Mario Musicanova
2001
♡ 3
Kimikiss
as Kouichi Sanada
2007
♡ 3
Pokémon: Black & White
as Shooti
2010
♡ 3
The Future Diary
as Takao Hiyama
2011
♡ 3
Gakuen Alice
as Kitsuneme
2004
♡ 2
Arjuna
as Chris Hawken
2001
♡ 2
Pilot Candidate
as Gareas Elidd
2000
♡ 2
Shamanic Princess
as Leon
1996
♡ 2
Reign: The Conqueror
as Cleitus
1999
♡ 2
Pokémon the Series: Ruby and Sapphire
as Hiisu
2002
♡ 2
Pokémon the Series: Ruby and Sapphire
as Enishida
2002
♡ 2
Lucky☆Star
as Tadao Hiiragi
2007
♡ 2
Inazuma Eleven
as Luca
2008
♡ 2
The Legend of the Legendary Heroes
as Fiole Folkal
2010
♡ 2
Hanasaku Iroha ~Blossoms for Tomorrow~
as Yousuke Hiwatari
2011
♡ 2
Gunparade March
as Takayuki Setoguchi
2003
♡ 1
Animal Lane
as Kenta
2005
♡ 1
Detective School Q
as Kazuma Narusawa
2003
♡ 1
A Little Snow Fairy Sugar
as Phil
2001
♡ 1
Astro Boy (2003)
as Tamao
2003
♡ 1
Romeo x Juliet
as Antonio
2007
♡ 1
Romeo x Juliet
as Conrad
2007
♡ 1
One Piece: The Desert Princess and the Pirates, Adventures in Alabasta
as Mr. 7
2007
♡ 1
Toward the Terra (TV)
as Harley
2007
♡ 1
Fighting Foodons
as Zen Makunouchi
2001
♡ 1
Hero Tales
as Shimei
2007
♡ 1
To Love Ru
as Pikary
2008
♡ 1
The Daughter of 20 Faces
as Seiji Tamiya
2008
♡ 1
Psychic Squad
as Ichirou Tanizaki
2008
♡ 1
Sekirei
as Haruka Shigi
2008
♡ 1
Oblivion Island: Haruka and the Magic Mirror
as Teo
2009
♡ 1
A Certain Scientific Railgun
as Daigo
2009
♡ 1
A Certain Scientific Railgun
as Kounoe
2009
♡ 1
Darker than Black: Gemini of the Meteor
as Genma Shizume
2009
♡ 1
Naruto
as Akahoshi
2002
R.O.D - READ OR DIE
as Gennai Hiraga
2001
Hoop Days
as Kenji Dobashi
2003
ARIA The ANIMATION
as Arashi
2005
Kujibiki Unbalance
as Chihiro Enomoto
2004
Slayers: The Book of Spells
as Lagan
1996
Shonen Onmyoji
as Byakko
2006
Shonen Onmyoji
as Kai
2006
Hataraki Man
as Tatsuhiko Umemiya
2006
Hell Girl: Two Mirrors
as Shoki
2006
Toward the Terra (TV)
as Yuui
2007
Miyuki
as Yasujiro Kashima
1983
Hero Tales
as Sonnei
2007
Shugo Chara!
as Tsukumo
2007
Fantastic Detective Labyrinth
as Rakuta Koga
2007
To Love Ru
as Taizou Motemitsu
2008
Kemeko DX
as Ryouta Minamino
2008
Psychic Squad
as Tim Toy
2008
Humanoid Monster Bem (2006)
as Sora Kaidou
2006
Shugo Chara!! Doki
as Tsukumo
2008
Hot-Blooded Strongest Go-Saurer
as Gorou Ishida
1993
Letter Bee
as Moc Sullivan
2009
