| 05.1917 (KA) - before 1927 (HB) | Dekiyama[9] Kichikazu# | M1 Shiunryu Kichinosuke | Onomatsu | None | |
| before 1927 (HB) - 05.1937 (HS) | Dekiyama[9] Kichikazu# | M1 Shiunryu Kichinosuke | Dekiyama | None | |
| 06.1937 (HS) - 09.10.1939 (KC) | Dekiyama[9] Kichikazu# | M1 Shiunryu Kichinosuke | Dewanoumi | None | |
| 10.10.1939 (OO) - 12.1939 (OO) | Dekiyama | vacant | | | M1 Shiunryu Kichinosuke |
| 01.1940 (KA) - 12.1942 (KC) | Dekiyama[10] Takeshi | Y Musashiyama Takeshi | Dewanoumi | None | |
| 01.1943 (OO) - after 01.1943 (OO) | Dekiyama | vacant | | | Y Musashiyama Takeshi |
| after 01.1943 (KA) - during 06.1947 (RC) | Dekiyama[11] Eizo | M5 Fujinosato Eizo | Dewanoumi | None | |
| during 06.1947 (OO) - after 06.1947 (OO) | Dekiyama | vacant | | | M5 Fujinosato Eizo |
| after 06.1947 (KA) - during 09.1950 (RC) | Dekiyama[12] Tatsuo | M10 Shikainami Koichiro | Dewanoumi | Dewanoumi | |
| during 09.1950 (OO) - 27.05.1951 (OO) | Dekiyama | vacant | | | M10 Shikainami Koichiro |
| 28.05.1951 (KA) - 28.02.1983 (RM) | Dekiyama[13] Tadao | O Shionoumi Tadao | Dewanoumi | Dewanoumi | |
| 01.03.1983 (OO) - 24.05.1983 (OO) | Dekiyama | vacant | | | O Shionoumi Tadao |
| 25.05.1983 (KC) - 25.01.1988 (KC) | Dekiyama[14] Hideo | S Kurohimeyama Hideo | Tatsunami | Tatsunami | O Shionoumi Tadao |
| 26.01.1988 (KA) - 12.05.2016 (RM) | Dekiyama[15] Soichi | S Dewanohana Yoshitaka | Dewanoumi | Dewanoumi | |
| 13.05.2016 (ES) - 12.05.2021 (RS) | Dekiyama[15] Soichi | S Dewanohana Yoshitaka | Dewanoumi | Dewanoumi | |
| 13.05.2021 (OO) - 06.06.2021 (OO) | Dekiyama | vacant | | | S Dewanohana Yoshitaka |
| 07.06.2021 (KC) - 26.12.2023 (KS) | Dekiyama[16] Akihiro | M2 Sadanofuji Akihiro | Sakaigawa | Dewanoumi | S Dewanohana Yoshitaka |
| 27.12.2023 (KS) - 26.05.2024 (KC) | Dekiyama[17] Kokan | M14 Hochiyama Yukimi | Sakaigawa | Dewanoumi | S Dewanohana Yoshitaka |
| 27.05.2024 (OO) - 30.04.2025 (OO) | Dekiyama | vacant | | | S Dewanohana Yoshitaka |
| 01.05.2025 (KC) - | Dekiyama[18] Sho | M2 Shotenro Taishi | Fujishima | Dewanoumi | S Dewanohana Yoshitaka |