| 05.1907 (KA) - 22.10.1939 (PA) | Sekinoto[7] Yojiro | S Sakahoko Yojiro | Izutsu | None | |
| 23.10.1939 (OO) - 04.1940 (OO) | Sekinoto | vacant | | | S Sakahoko Yojiro |
| 05.1940 (KC) - 04.03.1961 (PA) | Sekinoto[8] Saburo | K Wakashima Saburo | Dewanoumi | Dewanoumi | |
| 05.03.1961 (OO) - after 07.1962 (OO) | Sekinoto | vacant | | | K Wakashima Saburo |
| after 07.1962 (KC) - after 03.1963 (KC) | Sekinoto[9] Mitsuhiro | M1 Onobori Mitsuhiro | Kasugayama | Tatsunami | K Wakashima Saburo |
| after 03.1963 (OO) - after 11.1963 (OO) | Sekinoto | vacant | | | K Wakashima Saburo |
| after 11.1963 (KC) - during 07.1966 (RC) | Sekinoto[10] Tomoichiro | M11 Yoshiiyama Tomoichiro | Dewanoumi | Dewanoumi | |
| during 07.1966 (OO) - 28.03.1967 (OO) | Sekinoto | vacant | | | M11 Yoshiiyama Tomoichiro |
| 29.03.1967 (KA) - 01.03.1968 (KC) | Sekinoto[11] Shoso | M1 Tsunenishiki Toshihide | Dewanoumi | Dewanoumi | |
| 02.03.1968 (OO) - 23.11.1968 (OO) | Sekinoto | vacant | | | M1 Tsunenishiki Toshihide |
| 24.11.1968 (KA) - 27.01.1969 (KC) | Sekinoto[12] Komei | S Wakachichibu Komei | Hanakago | Nishonoseki | |
| 28.01.1969 (OO) - 25.11.1975 (OO) | Sekinoto | vacant | | | S Wakachichibu Komei |
| 26.11.1975 (KA) - 30.06.2005 (RM) | Sekinoto[13] Koichi | S Fukunohana Koichi | Dewanoumi | Dewanoumi | |
| 01.07.2005 (OO) - 04.08.2005 (OO) | Sekinoto | vacant | | | S Fukunohana Koichi |
| 05.08.2005 (KC) - 14.02.2007 (KC) | Sekinoto[14] Hajime | M2 Asanosho Hajime | Takasago | Takasago | S Fukunohana Koichi |
| 15.02.2007 (OO) - 17.05.2007 (OO) | Sekinoto | vacant | | | S Fukunohana Koichi |
| 18.05.2007 (KC) - 05.2008 (CO) | Sekinoto[15] Ryusui | M6 Kinkaiyama Ryu | Dewanoumi | Dewanoumi | S Fukunohana Koichi |
| 06.2008 (CO) - 27.09.2008 (KC) | Sekinoto[15] Ryusui | M6 Kinkaiyama Ryu | Dewanoumi | Dewanoumi | K Iwakiyama Ryuta |
| 28.09.2008 (OO) - 28.09.2008 (OO) | Sekinoto | vacant | | | K Iwakiyama Ryuta |
| 29.09.2008 (KC) - 22.07.2009 (KC) | Sekinoto[16] Daishi | M11 Yotsukasa Dai | Irumagawa | Dewanoumi | K Iwakiyama Ryuta |
| 23.07.2009 (KC) - 31.08.2010 (KC) | Sekinoto[17] Takeyoshi | M1 Buyuzan Takeyoshi | Musashigawa | Dewanoumi | K Iwakiyama Ryuta |
| 01.09.2010 (OO) - 25.09.2010 (OO) | Sekinoto | vacant | | | K Iwakiyama Ryuta |
| 26.09.2010 (KA) - | Sekinoto[18] Ryuta | K Iwakiyama Ryuta | Sakaigawa | Dewanoumi | |