| 05.1916 (HA) - 12.1936 (HS) | Oguruma[4] Bungoro | S Otohira Kichitaro | Oguruma | None | |
| 01.1937 (HS) - 04.1938 (HI) | Oguruma[4] Bungoro | S Otohira Kichitaro | Otowayama | None | |
| 05.1938 (HI) - 12.1940 (HS) | Oguruma[4] Bungoro | S Otohira Kichitaro | Oguruma | None | |
| 01.1941 (HS) - 10.1946 (HCs) | Oguruma[4] Bungoro | S Otohira Kichitaro | Otowayama | None | |
| 11.1946 (HCs) - 01.01.1961 (RM) | Oguruma[4] Bungoro | S Otohira Kichitaro | Tokitsukaze | Tokitsukaze | |
| 02.01.1961 (OO) - after 01.1961 (OO) | Oguruma | vacant | | | S Otohira Kichitaro |
| after 01.1961 (KC) - during 11.1962 (RC) | Oguruma[5] Kobee | J5 Tamahikari Kobee | Nishonoseki | Nishonoseki | S Otohira Kichitaro |
| during 11.1962 (OO) - after 11.1962 (OO) | Oguruma | vacant | | | S Otohira Kichitaro |
| after 11.1962 (KA) - 07.06.1981 (PA) | Oguruma[6] Sadao | O Kotogahama Sadao | Sadogatake | Nishonoseki | |
| 08.06.1981 (OO) - 23.12.1981 (OO) | Oguruma | vacant | | | O Kotogahama Sadao |
| 24.12.1981 (KA) - 12.11.1985 (RC) | Oguruma[7] Muneyoshi | M5 Kotonofuji Taiki | Sadogatake | Nishonoseki | O Kotogahama Sadao |
| 13.11.1985 (KA) - 22.03.1987 (HB) | Oguruma[8] Koichi | O Kotokaze Koki | Sadogatake | Nishonoseki | |
| 23.03.1987 (HB) - 06.02.2022 (HS) | Oguruma[8] Koichi | O Kotokaze Koki | Oguruma | Nishonoseki | |
| 07.02.2022 (HS) - 25.04.2022 (RM) | Oguruma[8] Koichi | O Kotokaze Koki | Oshiogawa | Nishonoseki | |
| 26.04.2022 (ES) - 11.05.2024 (RE) | Oguruma[8] Koichi | O Kotokaze Koki | Oshiogawa | Nishonoseki | |
| 12.05.2024 (OO) - 16.05.2024 (OO) | Oguruma | vacant | | | O Kotokaze Koki |
| 17.05.2024 (KA) - | Oguruma[9] Mitsutaka | M4 Kotoeko Mitsunori | Sadogatake | Nishonoseki | |