1. Round 25/02/2017 Sagan Tosu - Kashiwa Reysol 1:3 Goal
2. Round 05/03/2017 Kawasaki Frontale - Sagan Tosu 1:1
3. Round 11/03/2017 Sagan Tosu - Sanfrecce Hiroshima 1:0 Goal
4. Round 18/03/2017 Cerezo Osaka - Sagan Tosu 1:0
5. Round 01/04/2017 FC Tokyo - Sagan Tosu 3:3
6. Round 08/04/2017 Sagan Tosu - Albirex Niigata 3:0
7. Round 16/04/2017 Júbilo Iwata - Sagan Tosu 2:1 yellow card
8. Round 22/04/2017 Sagan Tosu - Vissel Kobe 1:0
9. Round 30/04/2017 Kashima Antlers - Sagan Tosu 2:1
10. Round 07/05/2017 Sagan Tosu - Yokohama F. Marinos 1:0
11. Round 14/05/2017 Shimizu S-Pulse - Sagan Tosu 1:1
12. Round 20/05/2017 Gamba Osaka - Sagan Tosu 3:0 yellow card
13. Round 27/05/2017 Sagan Tosu - Hokkaido Consadole Sapporo 1:0
14. Round 04/06/2017 Omiya Ardija - Sagan Tosu 1:1
15. Round 17/06/2017 Sagan Tosu - Vegalta Sendai 1:1 Goal
16. Round 25/06/2017 Sagan Tosu - Urawa Red Diamonds 2:1
17. Round 02/07/2017 Ventforet Kofu - Sagan Tosu 0:0
18. Round 08/07/2017 Sagan Tosu - Kawasaki Frontale 2:3 Goal
19. Round 30/07/2017 Sanfrecce Hiroshima - Sagan Tosu 0:1
20. Round 05/08/2017 Sagan Tosu - Shimizu S-Pulse 2:1 Goal
21. Round 09/08/2017 Kashiwa Reysol - Sagan Tosu 0:0
22. Round 13/08/2017 Yokohama F. Marinos - Sagan Tosu 1:0
23. Round 19/08/2017 Sagan Tosu - Omiya Ardija 3:0 Goal
24. Round 26/08/2017 Sagan Tosu - Gamba Osaka 1:3
25. Round 10/09/2017 Vegalta Sendai - Sagan Tosu 4:1
26. Round 16/09/2017 Sagan Tosu - Ventforet Kofu 2:1 yellow card
27. Round 23/09/2017 Urawa Red Diamonds - Sagan Tosu 2:2
28. Round 30/09/2017 Sagan Tosu - Kashima Antlers 1:0
29. Round 15/10/2017 Sagan Tosu - Cerezo Osaka 1:2
30. Round 21/10/2017 Vissel Kobe - Sagan Tosu 1:2
31. Round 29/10/2017 Albirex Niigata - Sagan Tosu 1:0
32. Round 18/11/2017 Sagan Tosu - FC Tokyo 2:1 Goal
33. Round 26/11/2017 Sagan Tosu - Júbilo Iwata 0:2 yellow card

Riki Harakawa

Riki Harakawa
Born: 18.08.1993
Place of birth: Yamaguchi, Japan Japan
Nationality: Japan Japan
Height: 175 cm
Weight: 72 kg
Position(s): Central Midfielder
Offensive Midfielder
Foot: right