| 05.1914 (KC) - before 1927 (HB) | Magaki[12] Suekichi# | K Amagasaki Seikichi | Takasago | None | |
| before 1927 (HB) - before 1927 (HS) | Magaki[12] Suekichi# | K Amagasaki Seikichi | Magaki | None | |
| before 1927 (HS) - 04.03.1947 (PA) | Magaki[12] Suekichi# | K Amagasaki Seikichi | Takasago | None | |
| 05.03.1947 (OO) - 10.1947 (OO) | Magaki | vacant | | | K Amagasaki Seikichi |
| 11.1947 (KC) - during 01.1950 (RC) | Magaki[13] Takayoshi | S Taikyuzan Takayoshi | Dewanoumi | Dewanoumi | |
| during 01.1950 (OO) - after 01.1950 (OO) | Magaki | vacant | | | S Taikyuzan Takayoshi |
| after 01.1950 (KA) - during 05.1951 (RC) | Magaki[14] Denshiro | M13 Akisegawa Denshiro | Isegahama | Tatsunami | S Taikyuzan Takayoshi |
| during 05.1951 (OO) - after 05.1951 (OO) | Magaki | vacant | | | S Taikyuzan Takayoshi |
| after 05.1951 (KA) - during 09.1958 (RC) | Magaki[15] Toshiro | J10 Shinanogawa Toshiro | Isegahama | Tatsunami | S Taikyuzan Takayoshi |
| during 09.1958 (OO) - after 09.1958 (OO) | Magaki | vacant | | | S Taikyuzan Takayoshi |
| after 09.1958 (KA) - 02.1959 (HB) | Magaki[16] Mitsuo | K Shimizugawa Mitsuo | Oitekaze | Tatsunami | |
| 03.1959 (HB) - 02.1975 (HS) | Magaki[16] Mitsuo | K Shimizugawa Mitsuo | Magaki | Tatsunami | |
| 03.1975 (HS) - 05.02.1979 (PA) | Magaki[16] Mitsuo | K Shimizugawa Mitsuo | Isegahama | Tatsunami | |
| 06.02.1979 (OO) - 29.09.1981 (OO) | Magaki | vacant | | | K Shimizugawa Mitsuo |
| 30.09.1981 (KA) - 28.02.1983 (RC) | Magaki[17] Nagahide | S Arase Nagahide | Hanakago | Nishonoseki | |
| 01.03.1983 (OO) - 27.05.1983 (OO) | Magaki | vacant | | | S Arase Nagahide |
| 28.05.1983 (KC) - 26.12.1983 (HB) | Magaki[18] Katsuharu | Y Wakanohana Kanji | Futagoyama | Nishonoseki | |
| 27.12.1983 (HB) - 18.01.2010 (CI) | Magaki[18] Katsuharu | Y Wakanohana Kanji | Magaki | Nishonoseki | |
| 19.01.2010 (CI) - 30.06.2012 (CI) | Magaki[18] Katsuharu | Y Wakanohana Kanji | Magaki | Unaffiliated | |
| 01.07.2012 (CI) - 24.03.2013 (HS) | Magaki[18] Katsuharu | Y Wakanohana Kanji | Magaki | Takanohana | |
| 25.03.2013 (HS) - 19.12.2013 (RO) | Magaki[18] Katsuharu | Y Wakanohana Kanji | Isegahama | Tatsunami | |
| 20.12.2013 (OO) - 28.05.2014 (CO) | Magaki | vacant | | | Y Wakanohana Kanji |
| 29.05.2014 (CO) - 25.08.2016 (OO) | Magaki | vacant | | | K Tokitenku Yoshiaki |
| 26.08.2016 (KA) - 31.01.2017 (PA) | Magaki[19] Yoshiaki | K Tokitenku Yoshiaki | Tokitsukaze | Tokitsukaze | |
| 01.02.2017 (OO) - 19.04.2018 (OO) | Magaki | vacant | | | K Tokitenku Yoshiaki |
| 20.04.2018 (KC) - | Magaki[20] Yuya | M1 Tosayutaka Yuya | Tokitsukaze | Tokitsukaze | |