| 01.1925 (KA) - 31.05.1958 (PA) | Onaruto[4] Kichigoro | OS Odate Kichigoro | Asahiyama | Tatsunami | |
| 01.06.1958 (OO) - before 07.1958 (OO) | Onaruto | vacant | | | OS Odate Kichigoro |
| before 07.1958 (KA) - 04.1960 (HB) | Onaruto[5] Shogo | M2 Futaseyama Shogo | Asahiyama | Tatsunami | |
| 05.1960 (HB) - 28.05.1963 (HT) | Onaruto[5] Shogo | M2 Futaseyama Shogo | Onaruto | Tatsunami | |
| 29.05.1963 (OO) - after 11.1965 (OO) | Onaruto | vacant | | | M2 Futaseyama Shogo |
| after 11.1965 (KA) - 30.01.1968 (KC) | Onaruto[6] Susumu | S Hagurohana Toji | Tatsunami | Tatsunami | M2 Futaseyama Shogo |
| 31.01.1968 (OO) - 27.05.1969 (OO) | Onaruto | vacant | | | M2 Futaseyama Shogo |
| 28.05.1969 (KA) - 25.11.1969 (KC) | Onaruto[7] Hirokuni | M6 Oiteyama Mitsugu | Tatsunami | Tatsunami | M2 Futaseyama Shogo |
| 26.11.1969 (KA) - 25.03.1970 (RC) | Onaruto[8] Kohei | S Wakamiyama Kohei | Tatsunami | Tatsunami | M2 Futaseyama Shogo |
| 26.03.1970 (OO) - 28.03.1972 (OO) | Onaruto | vacant | | | M2 Futaseyama Shogo |
| 29.03.1972 (KA) - 03.10.1972 (KC) | Onaruto[9] Jun | K Wakanami Jun | Tatsunami | Tatsunami | M2 Futaseyama Shogo |
| 04.10.1972 (OO) - 05.01.1974 (OO) | Onaruto | vacant | | | M2 Futaseyama Shogo |
| 06.01.1974 (KC) - 27.01.1975 (KC) | Onaruto[10] Hideo | M3 Udagawa Katsutaro | Miyagino | Tatsunami | M2 Futaseyama Shogo |
| 28.01.1975 (KA) - 10.1975 (HB) | Onaruto[11] Hideyo | S Kotetsuyama Konoshin | Asahiyama | Tatsunami | |
| 11.1975 (HB) - 04.01.1995 (HRc) | Onaruto[11] Hideyo | S Kotetsuyama Konoshin | Onaruto | Tatsunami | |
| 05.01.1995 (OO) - 26.03.1995 (OO) | Onaruto | vacant | | | O Musoyama Masashi |
| 27.03.1995 (KC) - 25.08.1999 (CO) | Onaruto[12] Akitoshi | M4 Yoshinotani Akitoshi | Dewanoumi | Dewanoumi | O Musoyama Masashi |
| 26.08.1999 (CO) - 14.01.2000 (PA) | Onaruto[12] Akitoshi | M4 Yoshinotani Akitoshi | Dewanoumi | Dewanoumi | O Dejima Takeharu |
| 15.01.2000 (OO) - 29.01.2002 (OO) | Onaruto | vacant | | | O Dejima Takeharu |
| 30.01.2002 (KC) - 24.11.2007 (RO) | Onaruto[13] Satoru | S Kotogaume Tsuyoshi | Sadogatake | Nishonoseki | O Dejima Takeharu |
| 25.11.2007 (KA) - 22.07.2009 (KC) | Onaruto[14] Takeyoshi | M1 Buyuzan Takeyoshi | Musashigawa | Dewanoumi | O Dejima Takeharu |
| 23.07.2009 (KA) - 28.09.2010 (HCi) | Onaruto[15] Takeharu | O Dejima Takeharu | Musashigawa | Dewanoumi | |
| 29.09.2010 (HCi) - | Onaruto[15] Takeharu | O Dejima Takeharu | Fujishima | Dewanoumi | |