2. Round 07/03/2021 Tokyo Verdy - Montedio Yamagata 0:2
5. Round 28/03/2021 Montedio Yamagata - Fagiano Okayama 0:1
11. Round 01/05/2021 Thespakusatsu Gunma - Montedio Yamagata 1:2
12. Round 05/05/2021 Montedio Yamagata - Ventforet Kofu 2:2
13. Round 09/05/2021 Kyoto Sanga FC - Montedio Yamagata 1:0
14. Round 16/05/2021 Montedio Yamagata - Ehime FC 1:0
15. Round 22/05/2021 FC Ryūkyū - Montedio Yamagata 0:2
16. Round 30/05/2021 Montedio Yamagata - SC Sagamihara 2:0
17. Round 06/06/2021 JEF United Chiba - Montedio Yamagata 1:1
18. Round 13/06/2021 Montedio Yamagata - Renofa Yamaguchi 2:0
19. Round 20/06/2021 Mito HollyHock - Montedio Yamagata 0:1
20. Round 26/06/2021 Montedio Yamagata - Zweigen Kanazawa 4:1
21. Round 03/07/2021 Omiya Ardija - Montedio Yamagata 1:3
22. Round 11/07/2021 Montedio Yamagata - Matsumoto Yamaga 1:0
23. Round 17/07/2021 Júbilo Iwata - Montedio Yamagata 1:2
24. Round 09/08/2021 Montedio Yamagata - JEF United Chiba 3:1
26. Round 22/08/2021 Montedio Yamagata - FC Ryūkyū 2:2
27. Round 28/08/2021 Renofa Yamaguchi - Montedio Yamagata 2:1
28. Round 04/09/2021 Montedio Yamagata - Mito HollyHock 0:1 yellow card
29. Round 11/09/2021 Albirex Niigata - Montedio Yamagata 1:2
30. Round 18/09/2021 Montedio Yamagata - Kyoto Sanga FC 0:2
31. Round 25/09/2021 Ehime FC - Montedio Yamagata 0:4
32. Round 02/10/2021 Ventforet Kofu - Montedio Yamagata 2:0
33. Round 10/10/2021 Montedio Yamagata - Blaublitz Akita 2:1
34. Round 16/10/2021 SC Sagamihara - Montedio Yamagata 0:1
35. Round 23/10/2021 Montedio Yamagata - Thespakusatsu Gunma 1:0
36. Round 31/10/2021 Tochigi SC - Montedio Yamagata 1:2
37. Round 03/11/2021 Montedio Yamagata - Tokyo Verdy 1:2 yellow card
38. Round 07/11/2021 Fagiano Okayama - Montedio Yamagata 1:0
39. Round 14/11/2021 Montedio Yamagata - Omiya Ardija 2:2
40. Round 21/11/2021 Montedio Yamagata - FC Machida Zelvia 3:5
41. Round 28/11/2021 Zweigen Kanazawa - Montedio Yamagata 2:1
42. Round 05/12/2021 Montedio Yamagata - Giravanz Kitakyushu 5:1 yellow card

Kosuke Yamazaki

Kosuke Yamazaki
Born: 30.12.1995
Place of birth: Saitama, Japan Japan
Nationality: Japan Japan
Height: 182 cm
Weight: 79 kg
Position(s): Centre Back
Foot: right