JI Jun Ichimori Gamba Osaka | Doelman | Japan | Gamba Osaka | |
JN Jun Nishikawa Fagiano Okayama Sports Club | Aanval | Japan | Fagiano Okayama Sports Club | |
JI Jurato Ikeda Avispa Fukuoka | Verdediger | Japan | Avispa Fukuoka | |
JH Justin Homma Rakuten Vissel Kobe | Verdediger | Japan | Rakuten Vissel Kobe | |
JU Juzo Ura Rakuten Vissel Kobe | Middenveld | Japan | Rakuten Vissel Kobe | |
KS Kaede Suzuki Tokyo Football Club | Middenveld | Japan | Tokyo Football Club | |
KM Kai Matsuzaki S-Pulse | Middenveld | Japan | S-Pulse | |
KS Kai Shibato Urawa Red Diamonds | Middenveld | Japan | Urawa Red Diamonds | |
KC Kaiji Chonan Hitachi Kashiwa Reysol | Middenveld | Japan | Hitachi Kashiwa Reysol | |
KT Kaina Tanimura Yokohama Marinos | Aanval | Japan | Yokohama Marinos | |
KA Kaito Abe Fagiano Okayama Sports Club | Verdediger | Japan | Fagiano Okayama Sports Club | |
KC Kaito Chida Kashima Antlers FC | Verdediger | Japan | Kashima Antlers FC | |
KF Kaito Fujii Fagiano Okayama Sports Club | Middenveld | Japan | Fagiano Okayama Sports Club | |
KI Kaito Ioka V-Varen Nagasaki | Doelman | Japan | V-Varen Nagasaki | |
KS Kaito Suzuki Tokyo Verdy | Verdediger | Japan | Tokyo Verdy | |
KT Kaito Taniguchi Football Club Mito HollyHock | Aanval | Japan | Football Club Mito HollyHock | |
KY Kaito Yamada Rakuten Vissel Kobe | Verdediger | Japan | Rakuten Vissel Kobe | |
KY Kaito Yasui Urawa Red Diamonds | Middenveld | Japan | Urawa Red Diamonds | |
KY Kakeru Yamauchi Rakuten Vissel Kobe | Middenveld | Japan | Rakuten Vissel Kobe | |
KTKanade Tsuneto Hitachi Kashiwa Reysol | — | Japan | Hitachi Kashiwa Reysol | |
KK Kanji Kuwayama Zelvia | Aanval | Japan | Zelvia | |
KO Kanji Okunuki Gamba Osaka | Aanval | Japan | Gamba Osaka | |
KS Kanshiro Suemune Fagiano Okayama Sports Club | — | Japan | Fagiano Okayama Sports Club | |
KC Kanta Chiba S-Pulse | Aanval | Japan | S-Pulse | |
KD Kanta Doi V-Varen Nagasaki | Verdediger | Japan | V-Varen Nagasaki | |
KS Kanta Sekitomi Yokohama Marinos | Verdediger | Japan | Yokohama Marinos | |
KY Kaoru Yamawaki Avispa Fukuoka | Verdediger | Japan | Avispa Fukuoka | |
KB Kashif Bangnagande Tokyo Football Club | Verdediger | Japan | Tokyo Football Club | |
KN Katsuhiro Nakayama Nagoya Grampus Eight | Middenveld | Japan | Nagoya Grampus Eight | |
KN Katsuya Nagato Rakuten Vissel Kobe | Verdediger | Japan | Rakuten Vissel Kobe | |
KM Kaung Zan Mara Zelvia | Doelman | Myanmar | Zelvia | |
KQ Kayke Queiroz Kawasaki Frontale | Aanval | Brazilië | Kawasaki Frontale | |
KF Kazuki Fujimoto Avispa Fukuoka | Aanval | Japan | Avispa Fukuoka | |
KF Kazuki Fujita Avispa Fukuoka | Doelman | Japan | Avispa Fukuoka | |
KF Kazuki Fukushima Avispa Fukuoka | Middenveld | Japan | Avispa Fukuoka | |
KK Kazuki Kozuka S-Pulse | Middenveld | Japan | S-Pulse | |
KK Kazuki Kushibiki V-Varen Nagasaki | Verdediger | Japan | V-Varen Nagasaki | |
KT Kazuki Tanaka JEF United | Middenveld | Japan | JEF United | |
KI Kazunari Ichimi Fagiano Okayama Sports Club | Aanval | Japan | Fagiano Okayama Sports Club | |
KK Kazuya Konno Kawasaki Frontale | Aanval | Japan | Kawasaki Frontale | |
KM Kazuya Miyahara Tokyo Verdy | Verdediger | Japan | Tokyo Verdy | |
KC Kei Chinen Yokohama Marinos | Middenveld | Japan | Yokohama Marinos | |
KI Kei Ishikawa S-Pulse | Doelman | Japan | S-Pulse | |
KK Kei Koizumi S-Pulse | Middenveld | Japan | S-Pulse | |
KM Kei Murakami Yokohama Marinos | Verdediger | Japan | Yokohama Marinos | |
KH Keigo Higashi Tokyo Football Club | Middenveld | Japan | Tokyo Football Club | |
KIKeigo Iwanaga S-Pulse | — | Japan | S-Pulse | |
KS Keigo Suzuki S-Pulse | Middenveld | Japan | S-Pulse | |
KS Kein Sato Tokyo Football Club | Aanval | Japan | Tokyo Football Club | |
KN Keisuke Nakamura Tokyo Verdy | Doelman | Japan | Tokyo Verdy | |
KO Keisuke Osako Sanfrecce Hiroshima | Doelman | Japan | Sanfrecce Hiroshima | |
KT Keisuke Tada Football Club Mito HollyHock | Aanval | Japan | Football Club Mito HollyHock | |
KT Keisuke Tsukui Kashima Antlers FC | Verdediger | Japan | Kashima Antlers FC | |
KE Keita Endo Hitachi Kashiwa Reysol | Aanval | Japan | Hitachi Kashiwa Reysol | |
KN Keita Nakamura V-Varen Nagasaki | Middenveld | Japan | V-Varen Nagasaki | |
KT Keita Takahata V-Varen Nagasaki | Verdediger | Japan | V-Varen Nagasaki | |
KS Keiya Sento Zelvia | Middenveld | Japan | Zelvia | |
KS Keiya Shiihashi Avispa Fukuoka | Middenveld | Japan | Avispa Fukuoka | |
KI Ken Isibor Cerezo Osaka | Doelman | Japan | Cerezo Osaka | |
KM Ken Matsubara Yokohama Marinos | Verdediger | Japan | Yokohama Marinos | |