| Office Clerk | technical job | Normal worker | |
| ■Qualification | drivers license | drivers license (Person with civil engineering qualification takes precedence) |
drivers license |
| ■Working hours | 8:00~17:00 (8hours work) |
7:00~17:00 (8hours work) |
7:00~17:00 (8hours work) |
| ■Holiday | Saturday, Sunday | Saturday, Sunday | Saturday, Sunday |
| ■Salary | 180,000 to 220,000 yen | 180,000 to 330,000 yen | 260,000 to 290,000 yen |
| ■Raise in pay | Once a year | Once a year | Once a year |
| ■Bonus | Twice a year | Twice a year | - |
| ■Insurance | Commuting fee payment Social insurance complete |
Commuting fee payment Social insurance complete |
Social insurance complete |

