Biography
Mantarō Koichi (小市 慢太郎 , Koichi Mantarō), born on February 15, 1969 in Osaka, is a Japanese actor. He occasionally does voice work for anime and TV dramas. He's affiliated with Gekidan M.O.P., an agency that mostly assigns work for live action movies and TV series. His bloodtype is B.
Filmography
all 105
Movies 58
TV Shows 47
Producer 1
Takeshi Takami

Unmet: Diary of a Neurosurgeon (2024)
TV
Isokawa

The Inugami Family (2023)
TV
Kureko Katsumi

Wave, Listen to Me! (2023)
TV
Ken Izumaru

The Files of Young Kindaichi (2022)
TV
Jiro Okashita

What Do You Really Do About Love? (2022)
TV
Seto Takeshi

We're Both Grooms (2022)
Movie
Toshio Sato

The Agent Family (2021)
TV
Kazuno Tadashi

Memory's Technique (2020)
Movie
Yasuya Dateh

Gourmet Detective Goro Akechi (2020)
TV
Hirofumi Kudo

Care Nin 2: The Flower in Your Heart (2020)
Movie
Chairman of Japanese Nuclear Safety Commission

Fukushima 50 (2020)
Movie
Ryoma Kashiwagi(柏木 竜馬)

頭取 野崎修平 (2020)
TV
Furukawa Sakon

Mellow (2020)
Movie
Takahisa Inui(乾 貴久)

Sherlock: Untold Stories (2019)
TV
Kenichi Tadokoro

Voice (2019)
TV
Rintaro Ibusuki

Innocence, Fight Against False Charges (2019)
TV
Yasunobu Tsubosima

For Love's Sake (2018)
Movie
Yukio Karashima

Suits (2018)
TV
5
Jingoro Gyoda

Neck Bowed in the Rain (2018)
Movie
President Kawashima

My Friend "A" (2018)
Movie
Sawano Kyoji [Nami's uncle]

White and Yellow ~My Pancake Story from Hawaii~ (2018)
TV
Gunji Arai

Kiss that Kills (2018)
TV
8
Ryoma Kashiwagi

Nozaki Shuhei - Auditor of Bank (2018)
TV
Hirofumi Kudo

Care Nin (2017)
Movie
Seishiro Ishikawa

Blossoming Into a Family (2017)
Movie
Inspector Isokawa

Prison Gate Island (2016)
Movie
Kazuya Tachibana

The Tokyo Wind Orchestra (2016)
Movie
Satoru Kanbe

Sniper (2016)
Movie
Fujii Yoji

Destiny-Like Love (2016)
TV
Baba

Lost ID (2016)
TV
Gota Nishikino

Ghost Theater (2015)
Movie
Actor

Asura (2015)
Movie
Natsuki Kurita

Miracle: Devil Claus' Love and Magic (2014)
Movie
Yoshikage Asakura

Nobunaga Concerto (2014)
TV
Toshiyoshi Kawaji

Rurouni Kenshin Part III: The Legend Ends (2014)
Movie
6.82
Toshiyoshi Kawaji

Rurouni Kenshin Part II: Kyoto Inferno (2014)
Movie
5.13
Takahiko Isobe(磯部 隆彦)

Hanasaki Mai Speaks Out (2014)
TV
Kobayakawa

Tokyo Refugees (2014)
Movie
Akio Sawada

The Hours of My Life (2014)
TV
Takeshi ushii

Kurokouchi (2013)
TV
Shuji Tanigawa

Wonderful Single Life (2012)
TV
Wakaizumi

Walking My Life (2007)
Movie
Actor

Sixteen (2007)
Movie
Makoto Watanabe

Attention Please (2006)
TV
Yamanaka Producer

Reincarnation (2006)
Movie
6
Shigenobu

Antenna (2004)
Movie
Yamagishi

Concent (2002)
Movie
Tasuku Yoshioka

Stake Out (2001)
Movie
Yagi

Hero (2001)
TV
Manabu Hibiya(日比谷 学)

Emergency Room 24 Hours (1999)
TV
Ken Izumaru

The Files of the Young Kindaichi (1995)
TV
Gallery


Information
Known ForActing
GenderMale
Birthday1969-02-15 (56 years old)
Birth PlaceOsaka, Japan
Height173-centimeter
CitizenshipsJapan
Also Known As小市 慢太郎, Koichi Mantaro
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