The 2021 All-Japan Student Championships were held from September 1 through September 4 in Shizuoka, Japan.
All-Around Results
| Rank | Athlete | FX | PH | SR | VT | PB | HB | AA |
| 1 | Hashimoto Daiki Juntendo University |
14.266 | 14.933 | 14.233 | 13.466 | 14.466 | 15.133 | 86.497 |
| 2 | Doi Ryosuke Nippon Sport Science University |
14.700 | 14.500 | 13.066 | 14.400 | 14.433 | 14.200 | 85.299 |
| 3 | Suzuki Shigeto Juntendo University |
13.733 | 14.900 | 12.900 | 14.600 | 14.166 | 14.166 | 84.465 |
| 4 | Tachibana Shiga University of Tsukuba |
14.600 | 14.066 | 13.166 | 14.500 | 13.966 | 14.000 | 84.298 |
| 5 | Fujimaki Shunpei NIFS Kanoya |
14.233 | 14.300 | 13.066 | 14.400 | 14.033 | 14.133 | 84.165 |
| 6 | Miwa Teppei Juntendo University |
13.733 | 14.233 | 14.100 | 14.933 | 13.600 | 13.533 | 84.132 |
| 7 | Sugimoto Kaito Nippon Sport Science University |
13.700 | 12.500 | 13.666 | 14.433 | 15.100 | 13.633 | 83.032 |
| 8 | Murayama Kakuto Juntendo University |
14.200 | 14.166 | 12.233 | 14.400 | 14.366 | 13.600 | 82.965 |
| 9 | Emata Azusa Juntendo University |
14.000 | 13.666 | 14.333 | 13.933 | 13.666 | 13.166 | 82.764 |
| 10 | Ueyama Rentaro NIFS Kanoya |
14.366 | 13.800 | 13.833 | 14.900 | 13.500 | 11.533 | 81.932 |
| 11 | Okubo Keitaro Juntendo University |
13.566 | 13.600 | 13.800 | 14.233 | 13.066 | 13.566 | 81.831 |
| 12 | Nakayama Rei University of Tsukuba |
14.000 | 13.300 | 13.300 | 14.166 | 13.933 | 12.933 | 81.632 |
| 13 | Kondo Mamoru Nippon Sport Science University |
13.766 | 13.100 | 12.833 | 14.233 | 13.233 | 14.433 | 81.598 |
| 14 | Kaneda Kiichi NIFS Kanoya |
14.266 | 12.100 | 14.166 | 14.200 | 13.700 | 13.033 | 81.465 |
| Takada Yuki NIFS Kanoya |
14.066 | 13.600 | 12.366 | 13.500 | 14.000 | 13.933 | 81.465 | |
| 16 | Sakakibara Takuya Juntendo University |
14.233 | 12.466 | 13.866 | 14.433 | 13.100 | 13.333 | 81.431 |
| 17 | Morikawa Akinori Juntendo University |
13.900 | 13.000 | 13.166 | 13.700 | 13.700 | 13.500 | 80.966 |
| 18 | Tsumura Ryota NIFS Kanoya |
13.800 | 14.566 | 13.266 | 14.233 | 12.166 | 12.600 | 80.631 |
| 19 | Chiba Takato Nippon Sport Science University |
12.366 | 13.000 | 12.366 | 14.366 | 14.133 | 14.200 | 80.431 |
| 20 | Hasegawa Tsuyoshi NIFS Kanoya |
13.800 | 13.100 | 13.133 | 13.600 | 14.333 | 12.300 | 80.266 |
| 21 | Nagasaki Shuto University of Tsukuba |
13.466 | 15.066 | 12.566 | 13.633 | 13.100 | 12.333 | 80.164 |
| 22 | Sasaki Fumiya Sendai University |
13.933 | 13.433 | 12.133 | 14.866 | 12.966 | 12.800 | 80.131 |
| 23 | Kurata Reo University of Tsukuba |
14.033 | 13.266 | 12.966 | 13.433 | 13.700 | 12.666 | 80.064 |
| 24 | Wakasa Kosuke University of Tsukuba |
13.700 | 13.666 | 13.133 | 14.100 | 13.400 | 11.900 | 79.899 |
| 25 | Kaneko Tomoki University of Tsukuba |
13.700 | 12.400 | 13.500 | 13.933 | 13.133 | 13.200 | 79.866 |
| 26 | Kasaoka Yoshiyuki Nippon Sport Science University |
13.300 | 12.266 | 14.500 | 13.833 | 13.266 | 12.666 | 79.831 |
| 27 | Yanagi Yuuki Juntendo University |
13.166 | 12.600 | 13.233 | 13.800 | 13.966 | 13.033 | 79.798 |
| 28 | Matsumoto Yusuke University of Tsukuba |
13.366 | 13.900 | 12.100 | 14.033 | 13.266 | 13.066 | 79.731 |
| 29 | Toyosawa Teppei Juntendo University |
14.166 | 13.600 | 12.800 | 13.866 | 13.600 | 11.633 | 79.665 |
| 30 | Yamauchi Keita Fukuoka University |
13.500 | 13.433 | 12.733 | 13.633 | 13.100 | 13.033 | 79.432 |
| 31 | Hidaka Daiki Juntendo University |
13.666 | 13.033 | 12.966 | 12.000 | 13.666 | 14.033 | 79.364 |
| 32 | Tanabe Yui NIFS Kanoya |
13.966 | 13.600 | 12.866 | 14.233 | 13.200 | 11.000 | 78.865 |
| 33 | Inui Jinpei Nippon Sport Science University |
13.766 | 13.133 | 12.966 | 13.666 | 14.066 | 11.233 | 78.830 |
| 34 | Yumoto Kazushi Nippon Sport Science University |
13.866 | 11.300 | 12.933 | 14.200 | 13.500 | 12.866 | 78.665 |
| Okada Takumi Sendai University |
13.566 | 12.900 | 13.033 | 14.300 | 12.133 | 12.733 | 78.665 | |
| 36 | Arai Takato Tokai University |
13.366 | 12.900 | 12.600 | 14.233 | 12.566 | 12.833 | 78.498 |
| 37 | Inui Teppei Sendai University |
13.733 | 12.100 | 13.100 | 13.533 | 13.033 | 12.900 | 78.399 |
| 38 | Hayashi Yuhei Nippon Sport Science University |
14.000 | 11.200 | 12.733 | 14.033 | 13.466 | 12.966 | 78.398 |
| 39 | Aiba Takuro Nippon Sport Science University |
13.533 | 12.100 | 13.300 | 13.766 | 13.200 | 12.433 | 78.332 |
| 40 | Fukumoto Takeru NIFS Kanoya |
13.766 | 12.000 | 13.766 | 14.166 | 12.566 | 12.033 | 78.297 |
| 41 | Okamoto Kengo Nippon Sport Science University |
13.833 | 11.733 | 13.033 | 14.233 | 12.233 | 12.966 | 78.031 |
| 42 | Shibata Kosuke University of Tsukuba |
13.833 | 11.800 | 12.433 | 13.633 | 12.933 | 13.266 | 77.898 |
| 43 | Tamari Atsushi Sendai University |
13.200 | 13.300 | 11.700 | 13.833 | 13.000 | 12.633 | 77.666 |
| 44 | Fujii Takamoto Sendai University |
12.966 | 12.600 | 13.100 | 14.166 | 11.600 | 12.900 | 77.332 |
| 45 | Ito Rintaro Komazawa University |
13.566 | 11.200 | 12.566 | 14.200 | 12.766 | 12.566 | 76.864 |
| 46 | Ogata Daiki Sendai University |
13.233 | 12.866 | 12.333 | 14.333 | 11.700 | 12.333 | 76.798 |
| 47 | Onishi Kotaro Fukuoka University |
13.533 | 12.600 | 12.300 | 13.300 | 11.933 | 13.066 | 76.732 |
| 48 | Kageura Daiki Nippon Sport Science University |
11.466 | 13.700 | 12.833 | 13.900 | 12.066 | 12.600 | 76.565 |
| 49 | Shimosaka Yuya Fukuoka University |
13.833 | 11.600 | 12.433 | 14.300 | 12.766 | 11.566 | 76.498 |
| 50 | Hiramatsu Koga University of Tsukuba |
14.166 | 11.000 | 12.566 | 14.333 | 12.000 | 12.300 | 76.365 |
| 51 | Ishizeki Mitsuki Tokai University |
12.833 | 12.400 | 12.033 | 13.800 | 12.566 | 12.633 | 76.265 |
| 52 | Sugiyama Tomoya University of Tsukuba |
13.600 | 11.800 | 13.033 | 14.133 | 11.600 | 12.033 | 76.199 |
| 53 | Fujii Takeshi Kyushu Kyoritsu University |
13.566 | 12.000 | 11.800 | 14.400 | 11.333 | 12.400 | 75.499 |
| 54 | Nakamura Reiji Kyushu Kyoritsu University |
13.766 | 12.366 | 12.233 | 14.600 | 10.766 | 11.766 | 75.497 |
| 55 | Yamazato Tomotaka Fukuoka University |
12.166 | 13.266 | 11.966 | 13.366 | 12.500 | 12.166 | 75.430 |
| 56 | Iwasawa Shoei Sendai University |
13.233 | 11.500 | 12.600 | 14.800 | 11.333 | 11.933 | 75.399 |
| 57 | Takahashi Seiha Sendai University |
12.733 | 13.666 | 12.133 | 12.866 | 12.466 | 11.433 | 75.297 |
| 58 | Yamada Takuya NIFS Kanoya |
12.733 | 10.800 | 12.600 | 14.300 | 12.466 | 12.333 | 75.232 |
| 59 | Komatsu Asuka Fukuoka University |
13.633 | 12.466 | 12.266 | 11.533 | 12.500 | 12.766 | 75.164 |
| 60 | Okudaira Yuuta Sendai University |
11.266 | 12.100 | 12.833 | 13.400 | 13.166 | 12.366 | 75.131 |
| 61 | Ouchi Nobuya Kyushu Kyoritsu University |
13.900 | 10.700 | 11.000 | 13.800 | 12.400 | 13.166 | 74.966 |
| 62 | Shimahata Aoi Komazawa University |
13.300 | 12.000 | 11.766 | 13.500 | 12.366 | 12.000 | 74.932 |
| 63 | Ibouchi Keisuke Keio University |
13.300 | 11.933 | 11.266 | 13.766 | 12.233 | 12.433 | 74.931 |
| 64 | Kuwano Hiroki Kyushu Kyoritsu University |
12.600 | 11.400 | 13.200 | 13.100 | 12.366 | 12.166 | 74.832 |
| 65 | Kawakami Toshiki Komazawa University |
12.700 | 11.400 | 12.833 | 13.766 | 11.266 | 12.866 | 74.831 |
| 66 | Sasaki Tsubasa Tokai University |
12.566 | 13.266 | 11.366 | 13.066 | 12.000 | 12.366 | 74.630 |
| 67 | Yamaguchi Tomoki NIFS Kanoya |
10.833 | 14.200 | 12.633 | 13.800 | 10.700 | 12.433 | 74.599 |
| 68 | Kobayashi Yutaro Komazawa University |
11.300 | 13.066 | 12.700 | 13.466 | 11.600 | 12.400 | 74.532 |
| 69 | Fujii Ryohei Fukuoka University |
12.300 | 11.733 | 12.700 | 13.900 | 12.000 | 11.800 | 74.433 |
| 70 | Sawamoto Ryuhei Sendai University |
12.366 | 12.466 | 12.000 | 13.833 | 11.133 | 12.600 | 74.398 |
| 71 | Sakai Junya Fukuoka University |
12.966 | 11.700 | 10.933 | 13.400 | 12.200 | 12.933 | 74.132 |
| 72 | Omote Shinichiro Sendai University |
12.033 | 12.600 | 11.866 | 12.933 | 12.066 | 12.400 | 73.898 |
| 73 | Ogawa Takahiro Komazawa University |
11.833 | 11.800 | 11.600 | 13.866 | 13.066 | 11.566 | 73.731 |
| 74 | Sakaguchi Keisuke Fukuoka University |
13.500 | 12.233 | 12.533 | 12.400 | 12.033 | 10.966 | 73.665 |
| 75 | Yamaguchi Yu Komazawa University |
12.533 | 13.000 | 11.266 | 13.533 | 11.533 | 11.566 | 73.431 |
| 76 | Enomoto Yoto Tokai University |
12.700 | 12.200 | 12.633 | 13.633 | 10.366 | 11.800 | 73.332 |
| 77 | Kaneko Kodai Keio University |
12.633 | 11.700 | 12.233 | 13.333 | 10.800 | 12.366 | 73.065 |
| 78 | Hirata Aori Fukuoka University |
12.133 | 11.700 | 11.433 | 13.200 | 11.933 | 12.466 | 72.865 |
| 79 | Yawata Yuma Kyushu Kyoritsu University |
11.966 | 12.100 | 11.933 | 13.700 | 11.666 | 11.466 | 72.831 |
| 80 | Hirota Hitoma Tokai University |
13.033 | 10.100 | 12.100 | 12.866 | 12.333 | 12.233 | 72.665 |
| 81 | Narui Sho Tokai University |
13.066 | 10.900 | 11.733 | 14.000 | 11.400 | 11.533 | 72.632 |
| 82 | Takaoka Touya Komazawa University |
12.566 | 11.000 | 12.300 | 12.433 | 11.033 | 12.833 | 72.165 |
| 83 | Yanagi Takuma Kyushu Kyoritsu University |
11.000 | 12.600 | 11.800 | 12.266 | 12.000 | 12.100 | 71.766 |
| 84 | Kondo Sota Komazawa University |
9.800 | 11.900 | 12.100 | 13.133 | 12.333 | 12.300 | 71.566 |
| 85 | Inoue Yuto Tokai University |
12.566 | 11.300 | 12.833 | 12.700 | 11.466 | 10.066 | 70.931 |
| 86 | Yoshida Yushi Kyushu Kyoritsu University |
12.300 | 10.000 | 12.266 | 11.966 | 11.966 | 12.333 | 70.831 |
| 87 | Ogieda Ryusuke Tokai University |
12.633 | 10.000 | 11.833 | 13.333 | 10.000 | 12.366 | 70.165 |
| 88 | Izumi Soma Keio University |
11.966 | 10.600 | 10.766 | 12.533 | 11.300 | 11.233 | 68.398 |
| 89 | Maeno Shuma Kyushu Kyoritsu University |
12.300 | 10.900 | 12.166 | 13.600 | 5.666 | 12.766 | 67.398 |
| 90 | Nishio Soma Keio University |
10.600 | 11.500 | 9.700 | 12.433 | 11.466 | 10.966 | 66.665 |
| 91 | Uraguchi Yu Keio University |
13.133 | 9.200 | 8.000 | 13.600 | 9.300 | 11.733 | 64.966 |
| 92 | Kawamura Yuki Kyushu Kyoritsu University |
9.833 | 12.000 | —— | 13.100 | 11.600 | 11.666 | 58.199 |