| MuscleFlow | Nagoya University |
| Uribo | Kobe University |
| corbeau | Shibaura Institute of Technology |
| The Raspberry Candies | The University of Tokyo |
| Tebasaki | Nagoya Institute of Technology |
| AMATSUKAZE | Tokyo Institute of Technology |
| Speed Star | The University of Tokyo |
| SPJ | The University of Tokyo |
| suzukaze_Aobayama | Tohoku University |
| Yagami_KO | Keio University |
| nowcovv | Tokyo University of Agriculture and Technology |
| NUCODER_A | Nagoya University |
| NUCODER_B | Nagoya University |
| SSU | Chuo University |
| Maximum-executive | Saitama University |
| Maximum-mini_tomato | Saitama University |
| Big O of N cubed | University of Tsukuba |
| EDAMAMEN | University of Shiga Prefecture |
| acidrain | Tokyo Institute of Technology |
| -O3 | National Institute of Technology, Kagawa College |
| NHK | Tokyo Institute of Technology |
| minnaB3 | Keio University |
| neko_don | Tokyo Institute of Technology |
| Yumolash | Keio University |
| rnn | Tohoku University |
| Type-C | Chiba University |
| DELIAIR | The University of Tokyo |
| kotamanegi_mijingiri | Osaka University |
| masamune | Keio University |
| tenkei998244353 | The University of Tokyo |
| PikadaQ | Tokyo Institute of Technology |
| Cactus | Hokkaido University |
| AlanTuring | Konan University |
| heap_q | Kyushu University |
| japanese_goblin | University of Aizu |
| Red Phobia | Kyoto University |
| obame | Chuo University |
| aizu_a | University of Aizu |
| hot-k-k1 | Waseda University |
| aizu_b | University of Aizu |
| aizu_d | University of Aizu |
| aizu_e | University of Aizu |
| Aizu_Sake | University of Aizu |
| rits-6 | Ritsumeikan University |
| skyscraper | Ritsumeikan University |
| tonosama | Tokyo Institute of Technolog |
| Yakimanju_Busters | Gunma University |
| NEMUTAKUNAI | Ritsumeikan University |
| A team | Tokyo Institute of Technology |
| TUTankhamun | Toyohashi University of Technology |
| AC_noko | Osaka University |
| Yukino Bijin | Iwate Prefectural University |
| THS | Kyoto University |
| elephant_spaghetti | Hokkaido University |
| touch_hogehoge | Saitama University |
| team_005 | Ritsumeikan University |
| ARS | Keio University |
| Bocchi The Tech | Tokyo Institute of Technology |
| CodinNinja | Ritsumeikan University |
| Aho_KOrasick | Keio University |
| RabbitFlyDay | Tokyo University of Agriculture and Technology |
| sylot | University of Tsukuba |
| Aobayama_doctors | Tohoku University |
| RING | University of Aizu |
| negeek | University of Tsukuba |
| Yakiniku3 | Ritsumeikan University |
| zer0shiki | Tokyo Institute of Technology |
| velocity | Hosei University |
| Kyuuri | Kyushu University |
| Restriction Busters | The University of Tokyo |
| Maximum.mum | Saitama University |
| Meisaburou | Meiji University |
| NUT | Nagaoka University of Technology |
| sankaKsu | Tokyo University of Agriculture and Technology |
| saikoro | University of Tsukuba |
| Ikutarian | Meiji University |
| DappanRoushi | Kochi University of Technology |
| Algorilla | Kyoto University |
| Anaconda185 | Hokkaido University |
| rHAPsody | Shizuoka University |
| HxHxH | The University of Tokyo |
| KKT89 | Waseda University |
| triC | Tokyo Metropolitan University |
| MushipanBakeries | Konan University |
| Southern_Osawa_Oscillation | Tokyo Metropolitan University |
| OSK | Tokyo University of Science |
| Magical Fish | The University of Tokyo |
| kebab to code conversion | Sophia University |
| togetoge castle | Ibaraki University |
| quantum | Kyushu University |
| team_SOS | Meiji University |
| Aobayama_primes | Tohoku University |
| NITTC_1 | Tokuyama College of Technology |
| GREEN_TEA | Meiji University |
| alumina | The University of Electro-Communications |
| KariNoTeamUEC | The University of Electro-Communications |
| FUNCoder | Future University Hakodate |
