| Common Name | Sansyô-uni |
| Language | Japanese |
| Type | Vernacular |
| Official Trade Name | No |
| Rank | 2 - (Preferred common name (unique)) |
| Country | Japan |
| Locality | |
| Ref. | Utinomi, H., 1954 |
| Life Stage | juveniles and adults |
| Sex | females and males |
| Core | |
| 1st Modifier | |
| 2nd Modifier | |
| Remarks |