Period Manager Country born
01/01/2022 - 31/12/2024 Tsuyoshi Ōtsuki Japan 01/12/1972
05/07/2021 - 31/01/2022 Kiyokazu Kudo Japan 21/06/1974
01/02/2020 - 04/07/2021 Ryosuke Okuno Japan 13/11/1968
01/02/2018 - 31/01/2020 Keiichiro Nuno Japan 21/12/1960
01/02/2017 - 31/12/2017 Hitoshi Morishita Japan 21/09/1972
01/01/2015 - 31/12/2015 Hiroki Hattori Japan 30/08/1971
01/01/2010 - 31/12/2012 Hiroshi Soejima Japan 26/07/1959
01/01/2006 - 31/12/2008 Shigeharu Ueki Japan 13/09/1954
01/01/2004 - 31/12/2004 Shigeharu Ueki Japan 13/09/1954
01/01/2002 - 31/12/2003 Ryosuke Okuno Japan 13/11/1968