About Tashikame Lab
This site is run by a systems engineer who trades and writes the code behind it.
| Prop firm challenges passed | Three (two in 2025, one in 2026) |
|---|---|
| Trading logics tested | More than 100, on real historical data. Almost all rejected |
| Rule checks on EA source code | 15 systems read line by line |
| Live environment | MT4/MT5 on a Windows VPS |
Who writes this
The writer holds Japan's Level 1 Certified Financial Planning Technician (FP1) certification, plus the Fundamental Information Technology Engineer exam, a Java certification and an Azure certification. The writer is not a licensed tax accountant, so this site gives no individual tax advice. No name or face photo is shown. If you spot a mistake, please use the contact page.
What we publish
- How prop firm rules are counted, with the date each rule was checked
- What an EA does under those rules, including the bugs we found in real code
- Test results, including the ones that failed
What we do not claim
- That you will pass a challenge, or profit. Trading can lose your capital
- That one firm is "the best". When a firm is named, it is to quote its published rules
- Results we did not measure ourselves or cannot source
Disclosure
Some pages contain affiliate links. If you buy through them, this site may earn a commission at no extra cost to you. That does not change the rules we quote or the numbers we publish.
This site does not provide investment advice and is not a financial adviser.
Questions: contact page.