Combattants Japon
| 126 |  | Raiki Endo | 1-0-0 REC | #2801 |  |
| 127 |  | Rei Tsuruya | 1-1-0 UFC | #1753 | |
| 128 |  | Ren Hiramoto | #6249 | | |
| 129 |  | Ren Ozaki | 0-1-0 REC | #6477 | |
| 130 |  | Ren Sugiyama | 1-1-0 REC | #1743 | |
| 131 |  | Rena Kubota | 0-1-0 REC | #5087 | |
| 132 |  | Riki Fukuda | 2-3-0 UFC | #3275 | |
| 133 |  | Rikuto Shirakawa | 0-1-0 REC | #5275 | |
| 134 |  | Rin Nakai | 0-2-0 UFC | #4057 | |
| 135 |  | Rinya Nakamura | 4-1-0 UFC | #793 | |
| 136 |  | Rui Imura | 0-1-0 REC | #4522 | |
| 137 |  | Ryo Chonan | 1-3-0 UFC | #3508 | |
| 138 |  | Ryo Sakai | 0-1-0 REC | #5105 | |
| 139 |  | Ryo Takagi | 3-1-0 REC | #288 | |
| 140 |  | Ryoji Kudo | 1-4-0 REC | #3604 | |
| 141 |  | Ryoma Shishimoto | 1-0-0 REC | #968 | |
| 142 |  | Ryosuke Honda | #7474 | | |
| 143 |  | Ryota Oki | #7468 | | |
| 144 |  | Ryusei Ashizawa | 1-3-0 REC | #2785 | |
| 145 |  | Ryuya Fukuda | 2-1-0 REC | #737 | |
| 146 |  | Sanae Kikuta | 1-0-0 UFC | #5658 | |
| 147 |  | Sanoh Yokouchi | 1-1-0 REC | #2743 | |
| 148 |  | Saori Oshima | 1-2-0 REC | #1162 | |
| 149 |  | Satoshi Honma | 0-1-0 UFC | #6648 | |
| 150 |  | Satoshi Ishii | 1-3-0 REC | #4234 | |