Sample report
To see this list for your own bill, check prices and what is free and write to contact@infraone.jp with the subject “costdiag fit check request”. For companies with cloud spend of JPY 300,000 or more a month, the fit check is free. We check each company individually, so we take the first 3 companies each week and return the result with up to 60 minutes of work per company. Further support is up to 4 hours of work for a fixed fee of JPY 80,000 excluding tax (JPY 88,000 including tax) (≈ USD 560 for reference, ECB rate of 23 Oct 2026). Everything from the first question to delivery can be handled by email. Prices in JPY.
This service is for companies registered in Japan, including Japanese subsidiaries of foreign companies. Prices are in JPY and Japanese consumption tax (10%) applies. Registered outside Japan? See our services for companies outside Japan (USD 299, card payment).
Request a free fit check See prices and how to apply
Billing CSV used as input (made up, 9 lines)
| service.description | sku.description | resource.name | cost | currency | usage.amount | usage.unit | usage_start_time |
|---|---|---|---|---|---|---|---|
| Compute Engine | N1 Predefined Instance Core running in Americas | gpu-inference-01 | 27422.00 | JPY | 720 | hour | 2026-08-01 |
| Compute Engine | Nvidia Tesla T4 GPU attached to VM | gpu-inference-01 | 18300.00 | JPY | 720 | hour | 2026-08-01 |
| Compute Engine | Static Ip Charge | unused-static-ip-3 | 1240.00 | JPY | 720 | hour | 2026-08-01 |
| Compute Engine | Storage PD Snapshot | snapshot-2024-archive | 3180.00 | JPY | 120 | gibibyte month | 2026-08-01 |
| Cloud SQL | Cloud SQL for PostgreSQL: Zonal - vCPU | dev-db-sandbox | 9800.00 | JPY | 720 | hour | 2026-08-01 |
| Networking | Network Load Balancing: Forwarding Rule | lb-legacy-01 | 2400.00 | JPY | 720 | hour | 2026-08-01 |
| Cloud Storage | Standard Storage Tokyo | assets-bucket | 500.00 | JPY | 42 | gibibyte month | 2026-08-01 |
| Compute Engine | E2 Micro Instance Core | web-micro-01 | 0.00 | JPY | 720 | hour | 2026-08-01 |
| BigQuery | Analysis | orphan-scheduled-query | 860.00 | JPY | 0 | tebibyte | 2026-08-01 |
Cloud bill diagnosis report
Period: (range in the CSV) / 9 line items / 8 resources / currency JPY
| Amount (JPY) | |
|---|---|
| Bill total for the period | 63,702.00 |
| Costs that read as unused (based on the CSV entries) | 2,100.00 |
| Costs whose purpose needs checking (estimate) | 61,102.00 |
1. Costs that read as unused — based on what the billing CSV says
| Resource | Service | Monthly | Basis | Suggested action |
|---|---|---|---|---|
| unused-static-ip-3 | Compute Engine | 1,240.00 | The name says it is unattached or unused | Confirm it can be stopped or deleted, then do it |
| orphan-scheduled-query | BigQuery | 860.00 | The name says it is unattached or unused | Confirm it can be stopped or deleted, then do it |
2. Costs whose purpose needs checking — these are estimates
| Resource | Service | Monthly | What to check |
|---|---|---|---|
| gpu-inference-01 | Compute Engine | 45,722.00 | The hours it actually runs |
| dev-db-sandbox | Cloud SQL | 9,800.00 | What it is used for, and in which environment |
| snapshot-2024-archive | Compute Engine | 3,180.00 | How long to keep it (keep it if it protects production) |
| lb-legacy-01 | Networking | 2,400.00 | What it is used for, and how it is set up |
The amounts in this section are each line’s current charge. How much can be saved is settled after checking actual running hours, redundancy needs and SLAs.
3. Scope of this diagnosis and next steps
- The diagnosis covers one month of costs in the billing CSV
- Whether to stop something is decided with you, since you know the availability needs and dependencies
- Change or shutdown work is done under paid support, with the scope and completion criteria agreed in advance