| 05.1907 (HA) - 12.06.1935 (PA) | Wakafuji[8] Fukujiro | M3 Ageshio Fukujiro | Wakafuji | None | |
| 13.06.1935 (QQ) - 12.1935 (QQ) | Wakafuji | vacant | Wakafuji | None | M3 Ageshio Fukujiro |
| 01.1936 (HA) - 09.1948 (HS) | Wakafuji[9] Tatsunosuke | M6 Koshinoumi Tojiro | Wakafuji | Tatsunami | |
| 10.1948 (HS) - 30.06.1971 (RM) | Wakafuji[9] Tatsunosuke | M6 Koshinoumi Tojiro | Isegahama | Tatsunami | |
| 01.07.1971 (OO) - 21.03.1973 (OO) | Wakafuji | vacant | | | M6 Koshinoumi Tojiro |
| 22.03.1973 (KA) - 18.11.2006 (HT) | Wakafuji[10] Toshio | M1 Katsuhikari Toshio | Isegahama | Tatsunami | |
| 19.11.2006 (HT) - 19.11.2006 (RM) | Wakafuji[11] Seinosuke | O Kiyokuni Katsuo | Isegahama | Tatsunami | |
| 20.11.2006 (OO) - 02.08.2007 (OO) | Wakafuji | vacant | | | O Kiyokuni Katsuo |
| 03.08.2007 (KC) - 08.08.2007 (RM) | Wakafuji[12] Toshio | M1 Katsuhikari Toshio | Kiriyama | Tatsunami | |
| 09.08.2007 (OO) - 27.08.2007 (OO) | Wakafuji | vacant | | | M1 Katsuhikari Toshio |
| 28.08.2007 (KC) - 23.01.2008 (RO) | Wakafuji[13] Hajime | M2 Asanosho Hajime | Takasago | Takasago | M1 Katsuhikari Toshio |
| 24.01.2008 (KC) - 28.09.2008 (KC) | Wakafuji[14] Daishi | M11 Yotsukasa Dai | Irumagawa | Dewanoumi | M4 Otsukasa Nobuhide |
| 29.09.2008 (OO) - 27.03.2009 (OO) | Wakafuji | vacant | | | M4 Otsukasa Nobuhide |
| 28.03.2009 (KA) - 28.06.2009 (CF) | Wakafuji[15] Nobuhide | M4 Otsukasa Nobuhide | Irumagawa | Dewanoumi | |
| 29.06.2009 (CF) - | Wakafuji[15] Nobuhide | M4 Otsukasa Nobuhide | Irumagawa | Dewanoumi | |