KM Kento Misao Kashima Antlers FC | Gelandang | Kashima Antlers FC | |
KNKento Nishiya Football Club Pohang Steelers | Gelandang | Football Club Pohang Steelers | |
KS Kento Shiogai NEC Nijmegen | Penyerang | NEC Nijmegen | |
KT Kento Tachibanada Kawasaki Frontale | Gelandang | Kawasaki Frontale | |
KY Kiichi Yamazaki Football Club Mito HollyHock | Gelandang | Football Club Mito HollyHock | |
KN Kimito Nono Kashima Antlers FC | Bek | Kashima Antlers FC | |
KT Kio Tanaka Tokyo Football Club | Gelandang | Tokyo Football Club | |
KS Kirato Sasaki Football Club Mito HollyHock | Bek | Football Club Mito HollyHock | |
KG Kishin Gokita Football Club Mito HollyHock | Penyerang | Football Club Mito HollyHock | |
KS Kishin Shimatani Football Club Mito HollyHock | Gelandang | Football Club Mito HollyHock | |
KI Ko Itakura Ajax Amsterdam | Bek | Ajax Amsterdam | |
KS Ko Sakai Kyoto Purple Sanga | — | Kyoto Purple Sanga | |
KN Kodai Nagata Kyoto Purple Sanga | Bek | Kyoto Purple Sanga | |
KS Kodai Sano NEC Nijmegen | Gelandang | NEC Nijmegen | |
KO Kohei Okuno Avispa Fukuoka | Gelandang | Avispa Fukuoka | |
KT Kohei Tezuka Hitachi Kashiwa Reysol | Gelandang | Hitachi Kashiwa Reysol | |
KT Koji Toriumi JEF United | Bek | JEF United | |
KA Koki Ando Football Club Mito HollyHock | Gelandang | Football Club Mito HollyHock | |
KA Koki Anzai Kashima Antlers FC | Bek | Kashima Antlers FC | |
KF Koki Fukui Urawa Red Diamonds | Kiper | Urawa Red Diamonds | |
KK Koki Kumasaka Hitachi Kashiwa Reysol | Gelandang | Hitachi Kashiwa Reysol | |
KM Koki Machida TSG 1899 Hoffenheim | Bek | TSG 1899 Hoffenheim | |
KM Koki Morita Tokyo Verdy | Gelandang | Tokyo Verdy | |
KO Koki Ogawa NEC Nijmegen | Penyerang | NEC Nijmegen | |
KS Koki Saito Queens Park Rangers | Penyerang | Queens Park Rangers | |
KY Koki Yonekura JEF United | Bek | JEF United | |
KM Kokoro Maeda Avispa Fukuoka | Gelandang | Avispa Fukuoka | |
KN Konosuke Nishikawa Football Club Mito HollyHock | Kiper | Football Club Mito HollyHock | |
KO Kosei Ogura Fagiano Okayama Sports Club | Gelandang | Fagiano Okayama Sports Club | |
KO Kosei Okazawa Cerezo Osaka | Gelandang | Cerezo Osaka | |
KS Kosei Suwama Yokohama Marinos | Bek | Yokohama Marinos | |
KT Kosei Tani Zelvia | Kiper | Zelvia | |
KO Koshi Osaki Football Club Mito HollyHock | Bek | Football Club Mito HollyHock | |
KK Kosuke Kinoshita S-Pulse | Penyerang | S-Pulse | |
KMKosuke Matsumura Yokohama Marinos | Gelandang | Yokohama Marinos | |
KS Kosuke Saito Tokyo Verdy | Gelandang | Tokyo Verdy | |
KS Kosuke Shirai Fagiano Okayama Sports Club | Bek | Fagiano Okayama Sports Club | |
KK Kota Kawano Fagiano Okayama Sports Club | Penyerang | Fagiano Okayama Sports Club | |
KK Kota Kudo Urawa Red Diamonds | Bek | Urawa Red Diamonds | |
KM Kota Mizunuma Urawa Red Diamonds | Penyerang | Urawa Red Diamonds | |
KT Kota Takai Tottenham Hotspur | Bek | Tottenham Hotspur | |
KT Kota Tawaratsumida Tokyo Football Club | Penyerang | Tokyo Football Club | |
KW Kota Watanabe Rakuten Vissel Kobe | Gelandang | Rakuten Vissel Kobe | |
KY Kota Yui Kawasaki Frontale | Gelandang | Kawasaki Frontale | |
KH Kotaro Hayashi Urawa Red Diamonds | Bek | Urawa Red Diamonds | |
KUKotaro Uchino Football Club Mito HollyHock | Penyerang | Football Club Mito HollyHock | |
KK Kotatsu Kawakami Football Club Mito HollyHock | Gelandang | Football Club Mito HollyHock | |
KA Koto Abe Cerezo Osaka | Kiper | Cerezo Osaka | |
KK Koya Kitagawa S-Pulse | Penyerang | S-Pulse | |
KO Koya Okuda Football Club Mito HollyHock | Gelandang | Football Club Mito HollyHock | |
KY Koya Yuruki Hitachi Kashiwa Reysol | Penyerang | Hitachi Kashiwa Reysol | |
KS Kyo Sato Kyoto Purple Sanga | Bek | Kyoto Purple Sanga | |
KF Kyogo Furuhashi Birmingham | Penyerang | Birmingham | |
KN Kyohei Noborizato Cerezo Osaka | Bek | Cerezo Osaka | |
KY Kyohei Yoshino Cerezo Osaka | Gelandang | Cerezo Osaka | |
KM Kyosuke Mochiyama Kawasaki Frontale | Penyerang | Kawasaki Frontale | |
KT Kyosuke Tagawa Kashima Antlers FC | Penyerang | Kashima Antlers FC | |
KS Kyota Sakakibara Nagoya Grampus Eight | Gelandang | Nagoya Grampus Eight | |
KT Kyota Tokiwa Tokyo Football Club | Gelandang | Tokyo Football Club | |
LK Leo Kokubo Sint-Truidense VV | Kiper | Sint-Truidense VV | |