| Invasion information | ||
| Range in Japan | Chiburi Is. (Oki, Shimane Pref.) and Yakushima Is. |
|
| Origin | Unknown. | |
| Date | 1980s | |
| Route | Unknown. | |
| Impact | Hybridization against native species. Native organism(s) affected: Mammals. | |
| Regulation in Japan | No action for prevention, mitigation, control, or eradication. | |
| Introduced range in other countries | Under Construction. | |
| Reference | Notes |
|