Look up per diem reimbursement rates and mileage deductions for business travel worldwide.

Complete
United States → Gosen, Niigata, Japan
Item Name Destination Amount Conditions
Lodging Awashima, Japan 205 USD per night State Department DSSR 920 footnote 36: Agencies are advised that actual subsistence is appropriate for Awashima, Japan.
Meals and incidentals Awashima, Japan 142 USD per day State Department DSSR 920 footnote 36: Agencies are advised that actual subsistence is appropriate for Awashima, Japan.

Source URL:
https://allowances.state.gov/web920/per_diem.asp
This source provides official travel rate information from allowances.state.gov.