Leagues and Clubs of Japan2021
J1-League (1. League)
- 1. Kawasaki Frontale
- 2. Yokohama F Marinos
- 3. Vissel Kōbe
- 4. Kashima Antlers
- 5. Nagoya Grampus
- 6. Urawa Red Diamonds
- 7. Sagan Tosu
- 8. Avispa Fukuoka
- 9. FC Tōkyō
- 10. Consadole Sapporo
- 11. Sanfrecce Hiroshima
- 12. Cerezo Ōsaka
- 13. Gamba Ōsaka
- 14. Shimizu S-Pulse
- 15. Kashiwa Reysol
- 16. Shōnan Bellmare
- 17. Tokushima Vortis
- 18. Ōita Trinita
- 19. Vegalta Sendai
- 20. Yokohama FC
J2-League (2. League)
- 1. Jubilo Iwata
- 2. Kyōto Sanga
- 3. Ventforet Kofu
- 4. V-Varen Nagasaki
- 5. Machida Zelvia
- 6. Albirex Niigata
- 7. Montedio Yamagata
- 8. JEF United Ichihara
- 9. FC Ryūkyū
- 10. Mito HollyHock
- 11. Fagiano Okayama
- 12. Tōkyō Verdy
- 13. Blaublitz Akita
- 14. Tochigi SC
- 15. Renofa Yamaguchi
- 16. Ōmiya Ardija
- 17. Zweigen Kanazawa
- 18. Thespakusatsu Gunma
- 19. SC Sagamihara
- 20. Ehime FC
- 21. Giravanz Kitakyūshū
- 22. Matsumoto Yamaga
J3-League (3. League)
- 1. Roasso Kumamoto
- 2. Iwate Grulla Morioka
- 3. Tegevajaro Miyazaki
- 4. Kataller Toyama
- 5. Fukushima United
- 6. FC Gifu
- 7. Kagoshima United
- 8. Yokohama SCC
- 9. AC Nagano Parceiro
- 10. Fujieda MY FC
- 11. FC Imabari
- 12. Gainare Tottori
- 13. Vanraure Hachinohe
- 14. Azul Claro Numazu
- 15. Kamatamare Sanuki
JFL (4. League)
- 1. Iwaki FC
- 2. Honda Hamamatsu
- 3. Verspah Ōita
- 4. Suzuka Point Getters
- 6. Sony Sendai
- 7. FC Osaka
- 8. Tiamo Hirakata
- 9. ReinMeer Aomori
- 10. Nara Club
- 12. MIO Biwako Shiga
- 14. Maruyasu Okazaki
- 15. Tōkyō Musashino City
- 17. FC Kariya
Chūgoku Rīgu (5. League)
Hokushinetsu Rīgu (5. League)
Kansai Rīgu (5. League)
Kantō Rīgu (5. League)
Kyūshū Rīgu (5. League)
Tōhoku Rīgu (5. League)
Tōkai Rīgu (5. League)
All Japan University Championship (0. League)
- Fukuoka University
- Hannan University
- Hōsei University
- Kokushikan University
- Komazawa University
- Kwansei Gakuin University
- Kyōto Sangyō University
- Meiji University
- NI Fittness & Sports Kanoya
- Ryūtsū Keizai University
- Sapporo University
- Sendai University
- Tōkai University
- Tsukuba University
- Waseda University
university (0. League)
- Aichi Gakuin University
- Aoyama Gakuin University
- Chūō University
- Dōshisha University
- Juntendō University
- Kanagawa University
- Kansai University
- Keiō University
- Korea University Tōkyō
- Kyōto University of Education
- Momoyama Gakuin University
- Nihon University
- Niigata University of Management
- Nippon Sport Science University
- Ōsaka University of Commerce
- Ōsaka University of Economics
- Ōsaka University of Health and Sport Sciences
- Rikkyō University
- Risshō University
- Senshu University
- Takushoku University
- Tōkyō Gakugei University
- Tōkyō University
- Tōkyō University of Agriculture
- Toyo University