| 05.1923 (NE) - 12.1942 (NE) | Shiranui | vacant | | | |
| 01.1943 (KC) - 27.11.1945 (RC) | Shiranui[7] Takeshi | Y Musashiyama Takeshi | Dewanoumi | None | |
| 28.11.1945 (OO) - 19.11.1946 (OO) | Shiranui | vacant | | | Y Musashiyama Takeshi |
| 20.11.1946 (KA) - 20.01.1949 (KC) | Shiranui[8] Setsuo | Y Akinoumi Setsuo | Dewanoumi | Dewanoumi | |
| 21.01.1949 (OO) - after 01.1953 (OO) | Shiranui | vacant | | | Y Akinoumi Setsuo |
| after 01.1953 (KA) - 04.03.1977 (PA) | Shiranui[9] Keisho# | M1 Yakatayama Kazue | Dewanoumi | Dewanoumi | |
| 05.03.1977 (OO) - 25.04.1983 (OO) | Shiranui | vacant | | | M1 Yakatayama Kazue |
| 26.04.1983 (KC) - 21.12.1985 (HCs) | Shiranui[10] Noboru | M11 Daigo Kenshi | Hanakago | Nishonoseki | M1 Yakatayama Kazue |
| 22.12.1985 (HCs) - 09.06.1986 (KC) | Shiranui[10] Noboru | M11 Daigo Kenshi | Hanaregoma | Nishonoseki | M1 Yakatayama Kazue |
| 10.06.1986 (OO) - 16.07.1986 (OO) | Shiranui | vacant | | | M1 Yakatayama Kazue |
| 17.07.1986 (KA) - 30.11.2004 (HCs) | Shiranui[11] Yukio | S Aobajo Yukio | Oshiogawa | Nishonoseki | |
| 01.12.2004 (HCs) - 13.11.2013 (RM) | Shiranui[11] Yukio | S Aobajo Yukio | Oguruma | Nishonoseki | |
| 14.11.2013 (OO) - 25.09.2014 (OO) | Shiranui | vacant | | | S Aobajo Yukio |
| 26.09.2014 (KA) - 20.09.2018 (CI) | Shiranui[12] Masaya | K Wakakoyu Masaya | Onomatsu | Takanohana | |
| 21.09.2018 (CI) - | Shiranui[12] Masaya | K Wakakoyu Masaya | Onomatsu | Nishonoseki | |