| University Name | Team Name |
| Akita National College of Technology | qwerty |
| Akita University | Team Scramble Egg |
| Ariake National College of Technology | Sympathy |
| Chiba University | Fatal Error |
| Chiba University | include studio |
| Chiba University | Yumemi |
| Chiba University | The Apice |
| Chubu University | cuppa |
| Chubu University | cu2 |
| Chubu University | cu3 |
| Chubu University | cu4 |
| Chubu University | cubb |
| Chuo University | manshin-soui |
| Chuo University | mountain dew |
| Chuo University | Team Name |
| Chuo University | Y2K |
| Chuo University | KUMA |
| Chuo University | OHS |
| Chuo University | KATO |
| Chuo University | SUGAMO |
| Dokkyo University | new Dku(a) |
| Dokkyo University | new Dku(b) |
| Doshisha University | DenKen |
| Ehime University | TeamPudding |
| Ehime University | etz |
| Fukui University | Team FBR Monju |
| Fukushima University | Momoling |
| Fukushima University | OTL=3 |
| Fukushima University | Kawaling |
| Fukushima University | Umiling |
| Fukushima University | Yamaling |
| Future University - Hakodate | U-done |
| Future University - Hakodate | TechFUN |
| Hiroshima University | INSPIRON |
| Hiroshima University | Godoburoa |
| Hiroshima University | UCHIDA |
| Hiroshima University | (:D)rz |
| Hokkaido University | Dosanco |
| Hokkaido University | dai_chu_sho |
| Hokkaido University | in_EN.on_IOI. |
| Hokkaido University | ukkari |
| Hokkaido University | Himmel |
| Hokkaido University | ABCeasy_as123 |
| Ichinoseki National College of Technology | snowdrop |
| Iwate Prefectural University | Notepad man |
| Kagawa University | Hassaku |
| Kagawa University | SanukiU |
| Kagawa University | KUSpecial |
| Kanagawa Institute of Technology | Werther's Original |
| Kanagawa Institute of Technology | White board |
| Kanagawa Institute of Technology | KAIT-D02 |
| Kanagawa Institute of Technology | chuchutakokaina |
| Kanagawa Institute of Technology | kanaco |
| Kanagawa Institute of Technology | smile(^_^) |
| Kanagawa Institute of Technology | Melonpan |
| Kanazawa Institute of Technology | yuuzen |
| Kanazawa Institute of Technology | namafu |
| Kanazawa Institute of Technology | kingyo |
| Keio University | zorimushi |
| Keio University | kaniflu |
| Keio University | GAPCOM |
| Keio University | icp.c |
| Keio University | Admin Brothers |
| Kobe City College of Technology | KCCT-AA |
| Kobe City College of Technology | KCCT-BB |
| Kobe City College of Technology | KCCT-CC |
| Kurume National College of Technology | kurofune |
| Kurume National College of Technology | HinagikuRhapsody |
| Kurume National College of Technology | Krk-Volfigee |
| Kurume National College of Technology | RGB |
| Kwansei Gakuin University | beginner's high 2009 |
| Kwansei Gakuin University | kotatsumikan |
| Kwansei Gakuin University | \(^O^)/ |
| Kwansei Gakuin University | pe.young |
| Kyoto Institute of Technology | ARK_A's |
| Kyoto Institute of Technology | ARK_B |
| Kyoto Institute of Technology | ARK_C.C. |
| Kyoto Institute of Technology | ARK-ON! |
| Kyoto Institute of Technology | ARK_EX |
| Kyoto Sangyo University | TPK |
| Kyoto Sangyo University | GLHF |
| Kyoto Sangyo University | S.A.F. |
| Kyoto Sangyo University | HR-- |
| Kyoto Sangyo University | Kamata Gosaku |
| Kyoto Sangyo University | tks |
| Kyoto Sangyo University | Blizzard |
| Kyoto Sangyo University | KAH |
| Kyoto Sangyo University | shikkokunodatenshi |
| Kyoto Sangyo University | Team Mandolin |
| Kyoto Sangyo University | Sainte |
| Kyoto University | d3sxp |
| Kyoto University | #35 |
| Kyoto University | 317 |
| Kyoto University | latin |
| Kyoto University | neo-conservative |
| Kyoto University | asahi |
| Kyoto University | GO B-YON! D |
| Kyushu Institute of Technology | KIT Team Brain |
| Kyushu University | Q* |
| Kyushu University | Kyueue |
| Kyushu University | Stackyu |
| Kyushu University | TNTBomb |
| Kyushu University | KON |
| Meiji University | Kaeru Mario |
| Meiji University | little TT |
| Meiji University | HAL9000 |
| Mie University | JON!! |
| Mie University | (;(II);)bu- |
| Mie University | Sumanuu!! |
| Mie University | yashichi |
| Mie University | NERV |
| Nagasaki University | _slab61 |
| Nara Women's University | Jishukyuko |
| Nara Women's University | kumachan-tamachan |
| Nihon University | jinbun |
| Nihon University | (h_h) |
| Nihon University | Tani |
| Nihon University | filter |
| Nihon University | s.M.s |
| Niigata University of International and Information studies | nandemo |
| Niigata University of International and Information studies | dodemoii |
| Niigata University of International and Information studies | yuu |
| Niigata University of International and Information studies | ChocotTo-Late* |
| Niigata University of International and Information studies | SKY |
| Niigata University of International and Information studies | H1N1 |
| Niigata University of International and Information studies | SHW |
| Oita University | 152 |
| Okayama University of Science | The KOBA |
| Okinawa National College of Technology | print7 |
| Osaka Electro-Communication University | legin |
| Osaka Electro-Communication University | nullpo |
| Osaka Electro-Communication University | kugikara v2.0 |
| Osaka Electro-Communication University | kunkun.ath.cx |
| Osaka Electro-Communication University | auto main =-277; |
| Osaka Institute of Technology | Hanfuda++ |
| Osaka Institute of Technology | TSPgiveup |
| Osaka Institute of Technology | oit3 |
| Osaka Prefectural College of Technology | KBT |
| Osaka Prefecture University | Pyu-to-Fuku-RANDOM |
| Osaka Prefecture University | EDFRandom |
| Osaka Prefecture University | 0xcafebabe |
| Osaka University | TEAM OUCC ~second season~ |
| Osaka University | Imo = {imos,ao,eee} |
| Ritsumeikan University | arguments.callee |
| Ritsumeikan University | naoto++; |
| Ritsumeikan University | HPCSS |
| Ritsumeikan University | SVN |
| Ritsumeikan University | SSL |
| Ritsumeikan University | RT |
| Ritsumeikan University | RB3 |
| Ritsumeikan University | Ru-Ru-Ru |
| Ritsumeikan University | Renovation |
| Ritsumeikan University | RB_79 |
| Ritsumeikan University | RiceGuy# |
| Ritsumeikan University | Remon_Ramen_Ringo |
| Ritsumeikan University | Return_to_Reality |
| Ritsumeikan University | beginners luck |
| Ritsumeikan University | xn--IKA-r73b4g6lub |
| Ritsumeikan University | dynamic-wind |
| Ryukoku University | ++R |
| Ryukoku University | BLACK+ONLY |
| Ryukoku University | ASK |
| Saitama University | Maximum-TLE |
| Saitama University | Maximum-Weber |
| Saitama University | Maximum-Principle |
| Saitama University | abcdefghijklmnopqrstuvwxyz |
| Saitama University | Real |
| Saitama University | PB |
| Senshu University | ETLE |
| Senshu University | SEN |
| Senshu University | SOFt |
| Senshu University | SNN |
| Senshu University | 618 |
| Senshu University | tkg |
| Senshu University | riku |
| Shinshu University | kstm.org |
| Shinshu University | kstm.DBZ |
| Shinshu University | ShinshuTaro |
| Shizuoka Institute of Science and Technology | 3c_1 |
| Shizuoka Institute of Science and Technology | 3c_2 |
| Shizuoka Institute of Science and Technology | 3c_3 |
| Shizuoka Institute of Science and Technology | 3C_4 |
| Shizuoka Institute of Science and Technology | 3c_5 |
| Shonan Institute of Technology | siokara |
| Shonan Institute of Technology | NekocoroneKoneko |
| Shonan Institute of Technology | CyuniByo |
| Shonan Institute of Technology | Booooon!(^w^) |
| Shonan Institute of Technology | orange |
| Sojo University | SUCC++ |
| Suzuka Natioanal College of Technology | TLEbusters |
| Suzuka Natioanal College of Technology | (Whitespace) |
| The University of Electro-Communications | Spanking Boys |
| The University of Electro-Communications | Random |
| The University of Electro-Communications | Xchu680x0 |
| The University of Electro-Communications | Bannings |
| The University of Electro-Communications | Analogmers |
| Tohoku Gakuin University | Soukan Hojo |
| Tohoku Gakuin University | Kyukan Hojo |
| Tohoku Gakuin University | Haikan Hojo |
| Tohoku University | GYU-TAN |
| Tohoku University | SOY source |
| Tohoku University | SINONIS |
| Tohoku University | y/y |
| Tokyo Institute of Technology | zerohachi |
| Tokyo Institute of Technology | byousatu |
| Tokyo Institute of Technology | HABRush |
| Tokyo Institute of Technology | BOT |
| Tokyo Institute of Technology | 40010 |
| Tokyo Institute of Technology | 1008 |
| Tokyo Metropolitan College of Technology | Enter keys |
| Tokyo Metropolitan College of Technology | fifty fifty |
| Tokyo Metropolitan College of Technology | +KM |
| Tokyo University of Foreign Studies | JLC |
| Tokyo University of Information Sciences | AELab |
| Tokyo University of Technology | katakenkun |
| Tokyo University of Technology | XMLPro |
| Tokyo University of Technology | Marumaru |
| Tokyo University of Technology | Sing go |
| Tokyo University of Technology | RO |
| Tokyo University of Technology | Java Needs |
| Tokyo University of Technology | T3 |
| Tokyo University of Technology | TMT |
| Toyohashi University of Technology | cclub |
| Toyohashi University of Technology | __BISCO__ |
| Toyohashi University of Technology | throw_new_Future(); |
| Toyohashi University of Technology | team_HATA |
| Toyohashi University of Technology | team_HATA 2 |
| Toyohashi University of Technology | team_HATA 3 |
| Toyohashi University of Technology | team_HATA 4 |
| Tsuda College | MeganE |
| Tsuda College | Umeko |
| Tsuda College | tororo |
| Tsuda College | Coa |
| Tsuyama National College of Technology | YUDOFU |
| Ube National College of Technology | \(^o^)/ Beccy |
| University of Aizu | -W |
| University of Aizu | Watch.d |
| University of Aizu | okok |
| University of Aizu | CUP |
| University of Aizu | 2P color |
| University of Aizu | Level A |
| University of Aizu | Ammask |
| University of Aizu | /**/ |
| University of Aizu | Logout |
| University of Aizu | Oz |
| University of Tokyo | wakaba::a->[Bug] |
| University of Tokyo | LA |
| University of Tokyo | tsundere |
| University of Tokyo | _(ry |
| University of Tokyo | Problem D |
| University of Tokyo | TiO |
| University of Tokyo | Problem D4 |
| University of Tokyo | MAGI System |
| University of Tokyo | _(ry2 |
| University of Tokyo | lIIIII |
| University of Tokyo | TiO2 |
| University of Tokyo | Problem D2 |
| University of Tokyo | MAGI System2 |
| University of Tokyo | LittleBug |
| University of Tokyo | Mont Blanc |
| University of Tokyo | HITORI# |
| University of Tokyo | 4-butyne |
| University of Tokyo | m9---(^o^)---!! |
| University of Tsukuba | ria10uzeee |
| University of Tsukuba | UNK |
| University of Tsukuba | Team.Yas |
| University of Yamanashi | TMB |
| University of Yamanashi | INOMAT |
| University of Yamanashi | UltraHungry |
| University of Yamanashi | ShrimpTail |
| Wakayama University | wiistation360 |
| Wakayama University | Satisfaction |
| Wakayama University | KING of MAYCOM |
| Wakayama University | MMM |
| Waseda University | 9L |
| Waseda University | y^2.5 |
| Waseda University | swap(day,night); |
| Waseda University | IUI |
| Waseda University | 0x3f |
| Yatsushiro National College of Technology | nin-nin |
| Yatsushiro National College of Technology | team-yoshida |