| 01.1912 (KB) - 31.1922 (HT) | Irumagawa[12] Kajinosuke# | K Ryogoku Kajinosuke | Irumagawa | None | |
| 02.1923 (OO) - 30.04.1925 (OO) | Irumagawa | vacant | | | |
| 05.1925 (HT) - 06.08.1951 (PA) | Irumagawa[13] Shichigoro | GY Kimura Soshiro2 | Kasugano | Dewanoumi | |
| 07.08.1951 (OO) - 02.1959 (OO) | Irumagawa | vacant | | | GY Kimura Soshiro2 |
| 03.1959 (KC) - 21.11.1988 (RM) | Irumagawa[14] Takeshi | M16 Oedo Yuji | Kasugano | Dewanoumi | |
| 22.11.1988 (OO) - 12.07.1989 (OO) | Irumagawa | vacant | | | M16 Oedo Yuji |
| 13.07.1989 (KC) - 29.05.1992 (KC) | Irumagawa[15] Akitoshi | M4 Yoshinotani Akitoshi | Dewanoumi | Dewanoumi | M16 Oedo Yuji |
| 30.05.1992 (KA) - 28.01.1993 (HB) | Irumagawa[16] Tetsuo | S Tochitsukasa Tetsuo | Kasugano | Dewanoumi | |
| 29.01.1993 (HB) - 31.01.2023 (HI) | Irumagawa[16] Tetsuo | S Tochitsukasa Tetsuo | Irumagawa | Dewanoumi | |
| 01.02.2023 (HI) - 24.04.2023 (RM) | Irumagawa[16] Tetsuo | S Tochitsukasa Tetsuo | Ikazuchi | Dewanoumi | |
| 25.04.2023 (ES) - | Irumagawa[16] Tetsuo | S Tochitsukasa Tetsuo | Ikazuchi | Dewanoumi | |