Shin-ichiro Miki is a Japanese voice actor affiliated with 81 Produce and most known for his role as Kojiro (James) in Pokémon. Miki is also a singer with the four-man band Weiß, along with Takehito Koyasu, Tomokazu Seki, and Hiro Yūki, the four main voice actors of Weiß Kreuz. Miki is also very active in BL dramas. He won Best Actors in supporting roles in the 4th Seiyu Awards. He often gets cast as handsome, young men in anime roles.
2025
as Azibelpher (voice)
2025
as Hiromi Kiribayashi (voice)
2024
as Ronaldo (voice)
2024
as Shuichi Saito (voice)
2024
as Claus (voice)
2024
as Byakuya's Angel (voice)
2024
as Sig (voice)
2024
as Researcher (voice)
2024
as Kamejim Unka (voice)
2024
as Kamejim Unka (voice)
2024
as Shouzou (voice)
2024
as Shokichi Yamashita (voice)
2024
as Kamisama (voice)
2023
as Man (voice)
2023
as Kōji Tajima (voice)
2023
as Davie Wonder John / Stardust (voice)
2023
as Narration (voice) (uncredited)
2023
as Narration (voice)
2023
as Blade (voice)
2023
as Jin Misawa (voice)
2023
as Imprisoned Ghost Sergeant (voice)
2023
as John (voice)
2023
as Espiral Rotación (voice)
2023
as Sherlock Holmes (voice)
2023
as Prime Minister Kamejim (voice)
2023
as Theodore Thompson (voice)
2023
as Yoshitatsu Matori (voice)
2023
as Kamejim Unka (voice)
2023
as Haijuu (voice)
2023
as Guido (voice)
2022
as James (voice)
2022
as Walter von Schönkopf
2022
as Master (voice)
2022
as Sougen (voice)
2022
as Roman Torchwick (voice)
2022
as Walter von Schonkopf (voice)
2022
as Kenji Hagiwara (voice)
2022
2022
as Kenji Hagiwara (voice)
2022
as Urura (voice)
2022
as Walter von Schonkopf (voice)
2022
as Walter von Schonkopf (voice)
2022
as Kanto Mad Lobster Leader (voice)
2022
as Tatsuru Miyazumi (voice)
2021
as Atsuya Kusakabe (voice)
2021
as Hiwa's Father (voice)
2021
as Banks D. Jacobs (voice)
2021
as Lah Zhima (voice)
2021
as Yusao Furode (voice)
2021
as Qiongqi Strike Freedom Gundam (voice)
2021
as Ceyran (voice)
2021
as Tatsuma Sakamoto (voice)
2020
as Kojiro (voice)
2020
as Tanjuro Kamado (voice)
2020
as Hypnos (voice)
2020
as Atsuya Kusakabe (voice)
2020
as Oh Seongjin (voice)
2020
as Feilong (voice)
2020
as Jou Anno (voice)
2020
as Zoro Angart (voice)
2020
as Kakinuma (voice)
2020
as Turkey (voice)
2020
as Ren Narita (voice)
2019
as Berthe (voice)
2019
as Ali (voice)
2019
as Leonidas I (voice)
2019
as Tyrano (voice)
2019
as Kojiro (voice)
2019
as (voice)
2019
as (voice)
2019
as Komai Kageyuki
2019
as Erich von Rerugen (voice)
2019
as Tanjuro Kamado (voice)
2019
as Biblia Gakuenchou (voice)
2019
as Erich von Rerugen (voice)
2018
as Banks (voice)
2018
as The King (voice)
2018
as Knight of Diamonds (voice)
2018
as Niki Fushimi (voice)
2018
as Ryoma Sakamoto (voice)
2018
as Matabee Gotō (voice)
2018
as Haruki's Father (voice)
2018
as Kojiro (voice)
2018
as Zamasu (voice)
2017
as Assassin (voice)
2017
as Nazuna's Mother's Fiancé (voice)
2017
as (voice)
2017
as Kojiro (voice)
2017
as Kakeru Michihara(Story4)
2017
as Kagetora Aida (voice)
2017
as Gakuenchou Biblia (voice)
2017
as Erich von Rerugen (voice)
2016
as Kai Shimada (voice)
2016
as Narrator / Kagetora Aida (voice)
2016
as Kojiro (voice)
2016
as Koyama (voice)
2016
as Benjamin Franklin (Voice)
2016
as Sir Nighteye (voice)
2016
as (voice)
2016
as Jin Norizuki (voice)
2015
as Elijah Vashlov (voice)
2015
as Sougetsu Ootori (voice)
2015
as Hitoyoshi Magotake (voice)
2015
as Alexei Karamazov (voice)
2015
as Kojiro (voice)
2015
as Luchabull (voice)
2015
as Zamasu (voice)
2015
as Raishin (voice)
2015
as (voice)
2015
as Shinichirou Inunaki (voice)
2015
as Genesis Driver (voice)
2015
as Shinnai Ryou (voice)
2014
as Megahex, Genesis Driver Equipment Voice
2014
as Zarik 'Dingo' Kajiwara (Voice)
2014
as Assassin (voice)
2014
as Gakuenchou Biblia (voice)
2014
as Slader (voice)
2014
as Kojiro (voice)
2014
as Luchabull (voice)
2014
as (voice)
2014
as Genesis Driver Equipment Voice
2014
as Shouma Nagisawa (voice)
2014
as Takuro Oiwake (voice)
2014
as Toshizō Hijikata (voice)
2013
as Gintarō (voice)
2013
as (voice)
2013
as Garius An Cordrbal (voice)
2013
as Toshizou Hijikata (voice)
2013
as Kojiro (voice)
2013
as Tatsuma Sakamoto (voice)
2013
as Ryōsuke Katashiro (voice)
2013
as Dosetsu Inuyama (voice)
2012
as Makoto Nijigahara (voice)
2012
as Hitomi (voice)
2012
as Host (voice)
2012
as Yuchika (voice)
2012
as Takeshi Tetsuya (voice)
2012
as Crustle (voice)
2012
as Iwapalace (voice)
2012
as Kagetora Aida (voice)
2012
as Katze (voice)
2012
as Teppei Iwaki (voice)
2012
as Adam Weishaupt (voice)
2011
as Rinroku Kaishou (voice)
2011
as Genji Kamishiro (voice)
2011
as 海勝麟六 (voice)
2011
as Anthony Sorb (voice)
2011
as Genji Kamishiro (voice)
2011
as Genji Kamishiro (voice)
2011
as Genji Kamishiro (voice)
2011
as Kojiro / Iwapalace (voice)
2011
as Kojiro / Iwapalace (voice)
2011
as Genji Kamishiro (voice)
2011
as Roy Mustang (voice)
2011
as Genji Kamishiro (voice)
2011
as (voice)
2011
as Stajyun (voice)
2011
as Sieg (voice)
2011
as Host (voice)
2010
as Lockon Stratos II (voice)
2010
as Kojiro (voice)
2010
as Sieg (voice)
2010
as Peter Stevens (voice)
2010
as Sakamoto Tatsuma (voice)
2010
as Tachibana Giou (voice)
2010
as Toshizo Hijikata (voice)
2010
as Lyle Dylandy / Lockon Stratos II (voice)
2010
as Arikawa Masaomi (voice)
2009
as Lyle Dylandy / Lockon Stratos II (voice)
2009
as Neil Dylandy / Lockon Stratos (voice)
2009
as Kakunen (voice)
2009
as Kazuto Okiura (voice)
2009
as Master of Synapse (voice)
2009
as Kojiro (voice)
2009
2009
as Deishuu Kaiki (voice)
2009
as Aries Shion (voice)
2009
as Sieg (voice)
2009
as Roy Mustang (voice)
2008
as Kisuke Urahara (voice)
2008
2008
as Sieg (voice)
2008
as Takumi Fujiwara
2008
as Sieg (voice)
2008
as Kojiro (voice)
2008
as Shira (voice)
2008
as Yusuke Ono (voice)
2008
as Sieg (voice)
2008
as (voice)
2008
as Colleague (voice)
2008
as (voice)
2008
as Baroqueheat Anadis Takamura (voice)
2007
as Khun (voice)
2007
as Kisuke Urahara (voice)
2007
as Leiot Steinberg (voice)
2007
as Lockon Stratos II / Lyle Dylandy (voice)
2007
as Lockon Stratos / Neil Dylandy (voice)
2007
as Sieg (voice)
2007
as Sieg (voice)
2007
as Kojiro (voice)
2007
as Leiot Steinberg (voice)
2007
as 岛达也(配音)
2007
as Takumi Fujiwara
2007
as Dr. Heinrich "Heinz" Schneider (voice)
2007
as Maedasaki Taro (voice)
2007
as Rei (voice)
2007
as Kusaka Touma (voice)
2006
as Kisuke Urahara (voice)
2006
as Sokoi (voice)
2006
as Edo Genbatsu (voice)
2006
as Date Ryuusei (voice)
2006
as Lionel Taylor (voice)
2006
as Yorihisa Minamotono (voice)
2006
as Kojiro (voice)
2006
as Kojiro / Hitodeman (voice)
2006
as Tatsuma Sakamoto (voice)
2006
as Sakamoto, Tatsuma (voice)
2006
as Robes (voice)
2006
as Yukihiko Naruse (voice)
2006
as Assassin (voice)
2005
2005
as Creed Diskence (voice)
2005
as Alex Cunningham (voice)
2005
as Kojiro (voice)
2005
2005
as (voice)
2005
2005
2005
as Youji Katou (voice)
2005
as Keisuke Tachibana (voice)
2004
as (voice)
2004
as Kisuke Urahara (voice)
2004
as Alastor (voice)
2004
as Kojiro (voice)
2004
as Man in Coat (voice)
2004
as Minamoto no Raikou (voice)
2004
as Mansairaku (voice)
2004
as Kyuzo (voice)
2004
as Isao Shinjou (voice)
2004
as Bob Makihara (voice)
2004
as (voice)
2004
as Postino (voice)
2004
as Makoto Shinjou (voice)
2003
as Lei Alucard (voice)
2003
as Gennai Hiraga (voice)
2003
as Crim (voice)
2003
as James McCloud (voice)
2003
as Gargantua (voice)
2003
as Arthur McBen (voice)
2003
as Kojiro / Flygon (voice)
2003
as Kojiro (voice)
2003
as Seiji Yasaka (voice)
2003
as Minase (voice)
2003
as (voice)
2003
as Shannon Casull (voice)
2003
as Mulin Shetland (voice)
2003
as Yamino Ryūsuke (voice)
2003
2003
as Umakai Shintaro
2002
as Alphina (voice)
2002
as Yamazaki Yoshiki (voice)
2002
as Shun Aurora
2002
as Shun Aurora (voice)
2002
as Aiacos (voice)
2002
as Ooba Toshio (voice)
2002
as Yazu (voice)
2002
as Guy Denki (voice)
2002
as Kojiro / Crobat (voice)
2002
2002
as Tetsu (voice)
2002
as Takumi Fujiwara
2002
as Postino (voice)
2002
2002
as Postino
2002
as Ralph (voice)
2002
as Crim (voice)
2002
as Seki (voice)
2002
as Kurz Weber (voice)
2001
as Keisuke Yuuki (voice)
2001
as Uezawa (voice)
2001
as Jun Uezawa (voice)
2001
as Kojiro (voice)
2001
as Kojiro / Crobat (voice)
2001
as Masakazu Inoue (voice)
2001
as Hayato Shingu (voice)
2001
as Ludovic
2001
as Leonard (voice)
2001
as Takumi Fujiwara (voice)
2001
as Takumi Fujiwara (voice)
2001
as Katan (voice)
2000
as Tim Perko (voice)
2000
as Arashi (voice)
2000
as Taki Aizawa (voice)
2000
as Ryuhei Sawamura (voice)
2000
as Asato Tsuzuki (voice)
2000
2000
as (voice)
2000
as Cyber X (voice)
2000
as Shou Todo
2000
as Hitodeman / Isitsubute / Nyorozo (voice)
2000
as Kojiro / Hitodeman/ Lizardon/ Nyorozo / Zubat (voice)
2000
as Allen (voice)
2000
as Katan (voice)
2000
as (voice)
2000
as Wolf (voice)
2000
as Erik (voice)
2000
as Zaha (voice)
1999
as Ishitsubute (voice) / Nyoromo (voice)
1999
as Pedro (voice)
1999
as Keiichirou Aoyama (voice)
1999
as D.D (voice)
1999
as Ralf (voice)
1999
as Kojiro (voice)
1999
as Tamatama (voice)
1999
1999
as Shou Yanagi (voice)
1999
as Prince (voice)
1999
as Chaos
1998
as Koji Suzuki
1998
1998
as Kojirō (voice)
1998
as Lizardon / Hitodeman / Isitsubute / Zubat (voice)
1998
1998
as Parn (voice)
1998
as Takumi Fujiwara (voice)
1998
as Russ Lundberg
1998
as Youji Kudou
1998
as Herman (voice)
1998
as Taku (voice)
1998
as Lee Chaolan (voice)
1998
1997
as Munemitsu Soga (voice)
1997
as John Roy
1997
as Larva (voice)
1997
as Serge Train (voice)
1997
1997
1997
1997
as (voice)
1997
as Hareluya Hibino (voice)
1997
as Kojirou (voice)
1997
as Galar Kamonegi (voice)
1997
as Strike (voice)
1996
as Mukai
1996
as 向井賢一
1996
as Kazu Shimada (voice)
1996
1996
as Meimu (voice)
1996
as Allen Schezar (voice)
1996
as Molokov (voice)
1996
as Johnny (voice)
1996
1995
1995
as Kazuomi Honjou (voice)
1995
as Kakeru Nanahoshi (voice)
1995
as Miyamoto (voice)
1995
as Sunchest (voice)
1995
as Yaa Maha (voice)
1995
as Kazuya Yanagiba
1995
1995
as President
1994
as Andreas (voice)
1994
as Andreas (voice)
1994
as Prisoner
1994
as Genzou Wakabayashi (voice)
1994
as Isurugi Takuya
1994
as Genzou Wakabayashi (voice)
1994
as Chris (voice)
1994
as Blackbird (eps 1-2)
1994
as Laocorn Gaudeamus (voice)
1994
as Kinta Marugome
1994
as Satoshi (voice)
1994
as Guard B (voice)
1994
as Okuno Hosomichi
1994
1993
as Satoshi
1991
1991
as Schoolboy C (voice)
1991
as Policeman (voice)
1990
as Erik
1990
1990
1989
1971
as Sieg (voice)