| Sample ID | Location | Collection date | Inland or Coastal | Haplotype ID |
| 1 | Iwate | 2018, August | Inland | 1 |
| 2 | Iwate | 2018, July | Inland | 2 |
| 3 | Iwate | 2018, July | Inland | 16 |
| 5 | Iwate | 2018, July | Inland | 1 |
| 6 | Iwate | 2017 July | Inland | 1 |
| 7 | Iwate | 2018, July | Inland | 14 |
| 9 | Iwate | 2018, May | Inland | 15 |
| 10 | Iwate | 2018, July | Inland | 3 |
| 11 | Iwate | 2018, July | Inland | 17 |
| 14 | Yamagata | 2018, July | Coastal | 4 |
| 15 | Niigata | 2018, July | Coastal | 14 |
| 16 | Fukuoka | 2016, April | Coastal | 6 |
| 21 | Iwate | 2019, July | Coastal | 5 |
| 22 | Iwate | 2019, July | Coastal | 2 |
| 23 | Iwate | 2019, July | Inland | 11 |
| 24 | Iwate | 2019, July | Inland | 17 |
| 25 | Iwate | 2019, July | Inland | 18 |
| 26 | Okinawa | 2014, October | Coastal | 17 |
| 27 | Okinawa | 2015, October | Coastal | 10 |
| 28 | Aomori | 2019, October | Coastal | 7 |
| 29 | Fukuoka | 1990, January | Coastal | 12 |
| 30 | Fukuoka | 2019, September | Coastal | 13 |
| 31 | Fukuoka | unknown | Coastal | 9 |
| 32 | Fukuoka | 2019, June | Coastal | 8 |
| 33 | Chiba | 1990, December | Coastal | 11 |
| 34 | Chiba | 2006, April | Coastal | 14 |
| 35 | Fukui | 2020, November | Coastal | 17 |