| Period | Name | Country | Birthday | |||
|---|---|---|---|---|---|---|
| Manager | ||||||
| 07/2026 - 06/2027 |  | Narcís Pèlach | Narcís Pèlach |  | Spain | 05.09.1988 |
| 06/2026 - 06/2026 |  | Mitsuhiro Toda | M. Toda |  | Japan | 10.09.1977 |
| 09/2025 - 05/2026 |  | Yuki Miyazawa | Y. Miyazawa | | Japan | 28.08.1985 |
| 02/2024 - 09/2025 |  | Tetsu Nagasawa | T. Nagasawa | | Japan | 28.05.1968 |
| 05/2023 - 12/2023 |  | Masato Harasaki | M. Harasaki | | Japan | 13.08.1974 |
| 05/2022 - 05/2023 |  | Naoki Soma | N. Soma | | Japan | 19.07.1971 |
| 06/2021 - 05/2022 |  | Masahiro Shimoda | M. Shimoda | | Japan | 10.02.1967 |
| 05/2021 - 06/2021 |  | Norio Sasaki | N. Sasaki | | Japan | 24.05.1958 |
| 02/2021 - 05/2021 |  | Ken Iwase | K. Iwase | | Japan | 08.07.1975 |
| 02/2019 - 01/2021 |  | Takuya Takagi | T. Takagi | | Japan | 12.11.1967 |
| 11/2017 - 01/2019 |  | Masatada Ishii | M. Ishii | | Japan | 01.02.1967 |
| 05/2017 - 12/2017 |  | Akira Ito | A. Ito | | Japan | 19.09.1972 |
| 09/2014 - 05/2017 |  | Hiroki Shibuya | H. Shibuya | | Japan | 30.11.1966 |
| 01/2014 - 08/2014 |  | Kiyoshi Okuma | K. Okuma | | Japan | 21.06.1964 |
| 06/2012 - 12/2013 |  | Zdenko Verdenik | Z. Verdenik |  | Slovenia | 02.05.1949 |
| 04/2010 - 05/2012 |  | Jun Suzuki | J. Suzuki | | Japan | 17.08.1961 |
| 01/2009 - 04/2010 |  | Woe-ryong Chang | W. Chang |  | South Korea | 05.04.1959 |
| 01/2008 - 12/2008 |  | Yasuhiro Higuchi | Y. Higuchi | | Japan | 01.07.1966 |
| 07/2007 - 12/2007 |  | Satoru Sakuma | S. Sakuma | | Japan | 12.12.1960 |
| 01/2007 - 06/2007 |  | Robert Verbeek | R. Verbeek |  | Netherlands | 26.07.1961 |
| 02/2004 - 12/2006 |  | Toshiya Miura | T. Miura | | Japan | 30.01.1969 |
| 10/2003 - 12/2003 |  | Eijun Kiyokumo | E. Kiyokumo | | Japan | 11.09.1950 |
| 12/2001 - 12/2002 |  | Henk Duut | H. Duut | | Netherlands | 14.01.1964 |
| 02/2000 - 12/2001 | | Toshiya Miura | T. Miura | | Japan | 30.01.1969 |
| 07/1998 - 06/2000 |  | Pim Verbeek | P. Verbeek | | Netherlands | 12.03.1956 † |
| 01/1997 - 12/1998 | | Norio Sasaki | N. Sasaki | | Japan | 24.05.1958 |
| Ass. Coach | ||||||
| 01/2025 - 05/2026 | | Mitsuhiro Toda | M. Toda | | Japan | 10.09.1977 |
| 07/2023 - 01/2024 | | Hiroki Shibuya | H. Shibuya | | Japan | 30.11.1966 |
| 02/2021 - 01/2023 |  | Shin Yamanaka | S. Yamanaka | | Japan | 28.04.1989 |
| 02/2020 - 01/2023 |  | Hideaki Kitajima | H. Kitajima | | Japan | 23.05.1978 |
| 01/2016 - 05/2017 | | Akira Ito | A. Ito | | Japan | 19.09.1972 |
| 01/2014 - 08/2014 | | Hiroki Shibuya | H. Shibuya | | Japan | 30.11.1966 |
| 06/2013 - 05/2017 |  | Hisashi Kurosaki | H. Kurosaki | | Japan | 08.05.1968 |
| 09/2012 - 01/2014 |  | Tsutomu Ogura | T. Ogura |  | Myanmar | 18.07.1966 |
| 02/2005 - 01/2008 |  | Masaru Okita | M. Okita | | Japan | 02.05.1978 |
| 02/2004 - 01/2010 | | Hiroki Shibuya | H. Shibuya | | Japan | 30.11.1966 |
| 01/1999 - 12/1999 | | Toshiya Miura | T. Miura | | Japan | 30.01.1969 |
| Goalkeeper Coach | ||||||
| 01/2020 - 12/2022 |  | Takuya Matsumoto | T. Matsumoto | | Japan | 25.01.1980 |
| 01/2018 - 12/2019 |  | Hisanori Fujiwara | H. Fujiwara | | Japan | 20.04.1970 |
| 02/2012 - 01/2018 |  | Atsushi Shirai | A. Shirai | | Japan | 18.04.1966 |
| 02/2002 - 01/2010 | | Atsushi Shirai | A. Shirai | | Japan | 18.04.1966 |
RB Omiya Ardija