| 02.1911 (KA) - 15.01.1931 (HB) | Musashigawa[12] Taniemon | Ms250 Oryokko# | Nakagawa | None | |
| 16.01.1931 (HB) - 04.1933 (HS) | Musashigawa[12] Taniemon | Ms250 Oryokko# | Musashigawa | None | |
| 05.1933 (HS) - 19.03.1938 (PA) | Musashigawa[12] Taniemon | Ms250 Oryokko# | Kagamiyama | None | |
| 20.03.1938 (OO) - after 05.1940 (OO) | Musashigawa | vacant | | | Ms250 Oryokko# |
| after 05.1940 (KA) - 28.11.1960 (VV) | Musashigawa[13] Yoshihide | M1 Dewanohana Kuniichi | Dewanoumi | Dewanoumi | |
| 29.11.1960 (VV) - 20.12.1960 (HT) | Musashigawa[13] Yoshihide | M1 Dewanohana Kuniichi | Dewanoumi | Dewanoumi | |
| 21.12.1960 (OO) - 15.03.1968 (OO) | Musashigawa | vacant | | | M1 Dewanohana Kuniichi |
| 16.03.1968 (HT) - 30.01.1976 (RT) | Musashigawa[13] Yoshihide | M1 Dewanohana Kuniichi | Dewanoumi | Dewanoumi | |
| 31.01.1976 (OO) - 25.11.1980 (OO) | Musashigawa | vacant | | | M1 Dewanohana Kuniichi |
| 26.11.1980 (KC) - 28.08.1981 (HB) | Musashigawa[14] Akihide | Y Mienoumi Tsuyoshi | Dewanoumi | Dewanoumi | |
| 29.08.1981 (HB) - 28.09.2010 (HI) | Musashigawa[14] Akihide | Y Mienoumi Tsuyoshi | Musashigawa | Dewanoumi | |
| 29.09.2010 (HI) - 03.02.2013 (RM) | Musashigawa[14] Akihide | Y Mienoumi Tsuyoshi | Fujishima | Dewanoumi | |
| 04.02.2013 (KC) - 31.03.2013 (HB) | Musashigawa[15] Mitsuhide | Y Musashimaru Koyo | Fujishima | Dewanoumi | |
| 01.04.2013 (HB) - | Musashigawa[15] Mitsuhide | Y Musashimaru Koyo | Musashigawa | Dewanoumi | |