| Name | Mantaro Koyama |
|---|---|
| Sex | male |
| Birth Date | August 13, 1883 |
| Death Date | January 5, 1973 |
| Age at Death | 89 years, 4 months, 23 days old |
| Birth Place | Japan |
| Death Place | Los Angeles County, California |
| Social Security Number | 565-42-3081 |
| Name | Mantaro Koyama |
|---|---|
| Sex | male |
| Birth Date | August 13, 1883 |
| Death Date | January 5, 1973 |
| Age at Death | 89 years, 4 months, 23 days old |
| Birth Place | Japan |
| Death Place | Los Angeles County, California |
| Social Security Number | 565-42-3081 |