| Children--Japan | 6 |
| Construction equipment | 5 |
| Construction projects--Japan | 4 |
| Americans--Japan | 3 |
| Refuse and refuse disposal | 3 |
| Sewage disposal--Employees | 3 |
| Stone and ore breakers | 3 |
| World War, 1939-1945--Photography | 3 |
| Clothing and dress--Japan | 2 |
| Factories--Japan | 2 |
| Horse-drawn vehicles | 2 |
| Industrial buildings--Japan | 2 |
| Landscapes--Japan | 2 |
| Soldiers--Japan | 2 |
| Women--Japan | 2 |
| Agricultural laborers--Japan | 1 |
| Agriculture--Japan | 1 |
| Gravel | 1 |
| Japan--Social life and customs | 1 |
| Landscape photography | 1 |
| Oxen--Japan | 1 |
| Parent and child | 1 |
| Persons--Japan | 1 |
| Rice--Japan | 1 |
