General information
- Name
- Kazuki
- Surname
- Hachiya
- Nationality
- Japan
- Member Id number (MIN)
- 10075707
- Current age group
- Adult
- Represented
- Japan
- Licenses
-
Division: General
Status: Inactive
Expires on: 17/08/2020
Competitions
| Rank | Points | Date | Event | Discipline | Category | Location |
|---|---|---|---|---|---|---|
| 59. | 7 September 2019 | World Championship | Latin | Adult | Moscow Russia | |
| 33. | 66 | 5 May 2019 | World Open | Latin | Adult | Shijiazhuang City People's Republic of China |
| 8. | 4 May 2019 | Asian Pacific Championship | Latin | Adult | Shijiazhuang City People's Republic of China | |
| Excused | 10 March 2019 | World Open | Standard | Adult | Tokyo Japan | |
| 8. | 169 | 10 March 2019 | International Open | Latin | Adult | Tokyo Japan |
| 27. | 41 | 17 February 2019 | International Open | Standard | Adult | Vosendorf Austria |
| 11. | 153 | 16 February 2019 | International Open | Latin | Adult | Vosendorf Austria |
| 23. | 120 | 10 February 2019 | World Open | Standard | Adult | Antwerp Belgium |
| 13. | 192 | 9 February 2019 | World Open | Latin | Adult | Antwerp Belgium |
| 15. | 103 | 11 November 2018 | International Open | Latin | Adult | San Lazzaro di Savena Italy |
| 15. | 98 | 10 November 2018 | International Open | Standard | Adult | San Lazzaro di Savena Italy |
| 11. | 180 | 14 October 2018 | International Open | Latin | Adult | Vigevano Italy |
| 13. | 103 | 13 October 2018 | International Open | Standard | Adult | Vigevano Italy |
| Excused | 7 October 2018 | International Open | Standard | Adult | Ostrava Czechia | |
| 8. | 260 | 7 October 2018 | International Open | Latin | Adult | Ostrava Czechia |
| 49. | 6 October 2018 | World Championship | Latin | Adult | Ostrava Czechia | |
| Excused | 23 September 2018 | International Open | Standard | Adult | Bertrange Luxembourg | |
| Excused | 22 September 2018 | World Open | Latin | Adult | Bertrange Luxembourg | |
| 62. | 50 | 10 August 2018 | GrandSlam | Latin | Adult | Stuttgart Germany |
| 103. | 50 | 9 August 2018 | GrandSlam | Standard | Adult | Stuttgart Germany |
| Excused | 15 July 2018 | Open | Standard | Adult | Nagano Japan | |
| 23. | 84 | 6 May 2018 | World Open | Latin | Adult | Shijiazhuang City People's Republic of China |
| 18. | 114 | 5 May 2018 | World Open | Standard | Adult | Shijiazhuang City People's Republic of China |
| Excused | 29 April 2018 | International Open | Standard | Adult | Ravenna Italy | |
| 13. | 98 | 29 April 2018 | International Open | Latin | Adult | Ravenna Italy |
| 53. | 42 | 25 March 2018 | World Open | Latin | Adult | Pieve Di Cento Italy |
| 36. | 117 | 24 March 2018 | World Open | Standard | Adult | Pieve Di Cento Italy |
| 4. | 22 March 2018 | Open | Standard | Rising Stars | Pieve Di Cento Italy | |
| 18. | 22 March 2018 | Open | Latin | Rising Stars | Pieve Di Cento Italy | |
| 13. | 73 | 25 February 2018 | International Open | Latin | Adult | Tokyo Japan |
| 18. | 152 | 25 February 2018 | World Open | Standard | Adult | Tokyo Japan |
| 9. | 3 December 2017 | World Cup | Ten Dance | Adult | Moscow Russia | |
| 30. | 103 | 19 November 2017 | World Open | Latin | Adult | Vienna Austria |
| 58. | 18 November 2017 | World Championship | Latin | Adult | Vienna Austria | |
| 15. | 8 October 2017 | World Championship | Ten Dance | Adult | Marseille France | |
| 3. | 1 October 2017 | Open | Latin | Rising Stars | Ostrava Czechia | |
| 18. | 122 | 1 October 2017 | World Open | Latin | Adult | Ostrava Czechia |
| 10. | 138 | 30 September 2017 | International Open | Standard | Adult | Ostrava Czechia |
| 85. | 50 | 10 August 2017 | GrandSlam | Latin | Adult | Stuttgart Germany |
| 109. | 50 | 9 August 2017 | GrandSlam | Standard | Adult | Stuttgart Germany |
| 8. | 65 | 17 July 2017 | Open | Standard | Adult | Tokyo Japan |
| 8. | 59 | 17 July 2017 | Open | Latin | Adult | Tokyo Japan |
| 40. | 118 | 9 July 2017 | GrandSlam | Standard | Adult | Hong Kong Hong Kong, China |
| 42. | 118 | 8 July 2017 | GrandSlam | Latin | Adult | Hong Kong Hong Kong, China |
| 7. | 7 July 2017 | Asian Championship | Latin | Adult | Hong Kong Hong Kong, China | |
| Excused | 18 June 2017 | International Open | Standard | Adult | Villafranca di Verona Italy | |
| 18. | 93 | 18 June 2017 | International Open | Latin | Adult | Villafranca di Verona Italy |
| 66. | 38 | 26 March 2017 | World Open | Latin | Adult | Pieve Di Cento Italy |
| 60. | 38 | 25 March 2017 | World Open | Standard | Adult | Pieve Di Cento Italy |
| 9. | 23 March 2017 | Open | Standard | Rising Stars | Pieve Di Cento Italy | |
| 13. | 23 March 2017 | Open | Latin | Rising Stars | Pieve Di Cento Italy | |
| 16. | 155 | 12 March 2017 | World Open | Standard | Adult | Tokyo Japan |
| 13. | 144 | 12 March 2017 | World Open | Latin | Adult | Tokyo Japan |
| 29. | 103 | 18 February 2017 | World Open | Latin | Adult | Copenhagen Denmark |
| 43. | 81 | 17 February 2017 | World Open | Standard | Adult | Copenhagen Denmark |
| Registered | 16 February 2017 | Open | Latin | Rising Stars | Copenhagen Denmark | |
| 5. | 82 | 10 December 2016 | Open | Latin | Adult | Melbourne Australia |
| 4. | 85 | 9 December 2016 | Open | Standard | Adult | Melbourne Australia |
| 22. | 19 November 2016 | World Championship | Ten Dance | Adult | Vienna Austria | |
| 57. | 12 November 2016 | World Championship | Standard | Adult | Aarhus Denmark | |
| 3. | 11 November 2016 | Open | Latin | Rising Stars | Aarhus Denmark | |
| Excused | 6 November 2016 | International Open | Standard | Adult | Budrio Italy | |
| 15. | 95 | 6 November 2016 | International Open | Latin | Adult | Budrio Italy |
| 56. | 24 September 2016 | World Championship | Latin | Adult | Chengdu People's Republic of China | |
| 128. | 46 | 12 August 2016 | GrandSlam | Standard | Adult | Stuttgart Germany |
| 99. | 46 | 11 August 2016 | GrandSlam | Latin | Adult | Stuttgart Germany |
| 7. | 70 | 3 July 2016 | Open | Standard | Adult | Tokyo Japan |
| 6. | 72 | 3 July 2016 | Open | Latin | Adult | Tokyo Japan |
| 9. | 132 | 5 June 2016 | International Open | Standard | Adult | Tokyo Japan |
| 8. | 143 | 5 June 2016 | International Open | Latin | Adult | Tokyo Japan |
| Excused | 13 March 2016 | Open | Standard | Under 21 | Pieve Di Cento Italy | |
| 32. | 97 | 13 March 2016 | World Open | Latin | Adult | Pieve Di Cento Italy |
| Excused | 12 March 2016 | Open | Latin | Under 21 | Pieve Di Cento Italy | |
| 36. | 106 | 12 March 2016 | World Open | Standard | Adult | Pieve Di Cento Italy |
| 4. | 11 March 2016 | Open | Standard | Rising Stars | Pieve Di Cento Italy | |
| 8. | 11 March 2016 | Open | Latin | Rising Stars | Pieve Di Cento Italy | |
| 17. | 28 February 2016 | Open | Standard | Rising Stars | Bassano del Grappa Italy | |
| Excused | 28 February 2016 | International Open | Latin | Adult | Bassano del Grappa Italy | |
| 21. | 28 February 2016 | World Cup | Standard | Adult | Bassano del Grappa Italy | |
| 7. | 27 February 2016 | Open | Latin | Rising Stars | Bassano del Grappa Italy | |
| 20. | 27 February 2016 | World Cup | Latin | Adult | Bassano del Grappa Italy | |
| Excused | 27 February 2016 | International Open | Standard | Adult | Bassano del Grappa Italy | |
| Noshow | 8 November 2015 | International Open | Standard | Adult | Vancouver Canada | |
| Noshow | 8 November 2015 | International Open | Latin | Adult | Vancouver Canada | |
| Noshow | 7 November 2015 | Open | Standard | Under 21 | Vancouver Canada | |
| 2. | 7 November 2015 | Open | Latin | Under 21 | Vancouver Canada | |
| 8. | 7 November 2015 | World Cup | Ten Dance | Adult | Vancouver Canada | |
| 21. | 6 November 2015 | World Championship | Standard | Under 21 | Vancouver Canada | |
| 24. | 5 September 2015 | World Championship | Ten Dance | Adult | Chengdu People's Republic of China | |
| Noshow | 14 August 2015 | GrandSlam | Standard | Adult | Stuttgart Germany | |
| Noshow | 13 August 2015 | GrandSlam | Latin | Adult | Stuttgart Germany | |
| 13. | 30 | 31 May 2015 | Open | Standard | Adult | Tokyo Japan |
| 7. | 77 | 31 May 2015 | Open | Latin | Adult | Tokyo Japan |
| 32. | 81 | 8 March 2015 | World Open | Standard | Adult | Tokyo Japan |
| 25. | 84 | 8 March 2015 | World Open | Latin | Adult | Tokyo Japan |
| Excused | 15 August 2014 | GrandSlam | Standard | Adult | Stuttgart Germany | |
| Excused | 14 August 2014 | GrandSlam | Latin | Adult | Stuttgart Germany | |
| 78. | 14 | 13 August 2014 | Open | Standard | Youth | Stuttgart Germany |
| 95. | 14 | 12 August 2014 | Open | Latin | Youth | Stuttgart Germany |
| 2. | 216 | 22 June 2014 | Open | Ten Dance | Youth | Tokyo Japan |
| 47. | 77 | 9 March 2014 | World Open | Standard | Adult | Tokyo Japan |
| 17. | 120 | 9 March 2014 | World Open | Latin | Adult | Tokyo Japan |
| 7. | 160 | 9 March 2014 | Open | Standard | Youth | Tokyo Japan |
| 3. | 240 | 8 March 2014 | Open | Latin | Youth | Tokyo Japan |
| 5. | 160 | 15 July 2013 | Open | Ten Dance | Youth | Tokyo Japan |
Partner
| Couple | Name | Nationality | Competing for | Status | Joined | Retired |
|---|---|---|---|---|---|---|
| info | Madoka Minakawa | Japan | Japan | Retired | 20/01/2015 | 03/02/2020 |
| info | Sakura Mitsuhashi | Japan | Japan | Retired | 14/07/2013 | 20/01/2015 |