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Ojun
08/24/2026 05:00
Release： 08/24/2026 05:00
Update： 08/24/2026 05:00
Ojun
Investment style : Contrarian Trade
Investment career : More than 10 years
Investment amount : 50 million - 100 million JPY
Nice to meet you. This is Mr. Ojun from BuilderOU (Builder King). I am active in binary options (BO) and FX under the principle of "Honest verification creates a reproducible future." When I first started investing, like many others, I approached the market with the feeling, "I want to earn quickly." However, the results were far from smooth. Being swayed by information, trusting products, losing funds, and trading driven by emotions. I experienced many detours. In the end, the answer I arrived at was, "Make judgments by verification, not by intuition." A very simple mindset. Nowadays, - Developing tools through programming - Long-term backtesting - Real-trade verification - Research into money management - Accumulation and analysis of verification data We pursue creating a trading environment with reproducibility on a daily basis. Thus far, through word of mouth, I have shared about investing with approximately 300 people. And this time, for the first time, I decided to start disseminating information on the internet. There is only one reason. Around me, there are many people who, like my past self, believed in online information, products, and influencers' words, and lost valuable funds. That is why I want to spread a culture of verification, not the goal of selling. In this Investment Navigator, - Verification results - Behind-the-scenes of development - Logic that was adopted or rejected - Feelings from real trades - The process of product development will be communicated, including not only good results but also failures. If my articles can become a trigger to protect your precious funds, there is nothing more to wish for. Thank you very much for your support. BuilderOU Honest verification creates a reproducible future.
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Series
Honest verification creates a reproducible future (BuilderOU Story)
I, who kept losing, was able to change my life through "verification" The reason I started investing was not to grow my money. I wanted to repay my parents' debt. That single-minded motive is why I started investing. But reality was not sweet. I tried methods said to be "winning", bought indicators, joined schools, and if I lost, I looked for a new method. It was a repeating cycle. What I realized then was: The ability to verify is many times more important than a method that can win. In this series, I will write without hiding based on my real experiences about: - the reason I started investing - repeated failures - encounters with backtesting - why I began to create indicators - creating reproducible rules - verification methods - the behind-the-scenes of product development - actual verification results It may not be suitable for those looking for an "easy way to win." However, If you are serious about winning consistently for a long time, I aim to provide at least one takeaway you can apply. Please stay with me until the end.
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BuilderOU STORY【Chapter 1】Episode 17｜This is where BuilderOU began.

BUILDEROU STORY｜Episode 17

This much is

the beginning of BuilderOU.

――This is not a successful story.
Finally, a story of reaching the starting line.

Hello.
I am BuilderOU (the King Builder),
Mr. Ojun.

In the previous Episode 16,

「It was too big to carry everything by oneself.」

I wrote a story like that.

Things to create increase.
Things to verify increase.
Data increases.
Improvement history increases.
And, things to do also increase.

So I thought,

I need to transform the experiences themselves into a system, rather than relying on my memory.

That is what I came to think.

And as I wrote up to here, I realized anew.

BuilderOU STORY that has continued from Episode 1.

Looking back, this has not been a tale of BuilderOU becoming complete. On the contrary.

Up to this point, it was the story of BuilderOU truly beginning.

1. From the start, I wasn't trying to make BuilderOU

From the beginning, I didn't intend to build a trading business, or develop indicators, or create a verification system, or start a school.

It was much simpler.

If there was something I didn't understand, I would look it up.
If something wasn't available, I would create it.
If I made a mistake, I would fix it.
And I would try again.

That was all I did, repeatedly.

The same with computers.
The same with investing.
The same with work.
And the same with trading.

At each moment, I created what was needed. Before I knew it, there was one common point in that accumulation.

“If it doesn't exist, I make it myself.”

That has always been my way of thinking that never changed.

2. Even the failures and detours remained

In my life so far, not everything went smoothly. On the contrary.

There were failures. There were detours.

There were times when I realized after spending money, “this is not right.” Things I believed turned out different from what I thought.

The same with trading.

There were times I thought I could win easily. There were times I trusted numbers too much. When I tested, it was completely different from what I imagined.

But now I think about it. Were all of those a waste?

I don’t think so.

Why did I fail?
What was missing?
How can I reduce the same mistakes?

Because I had that experience,the way of thinking strengthened: “I must verify it myself.”.That’s how it developed.

Failure itself is not the value.

What remained from the failures is where the value lies.

That is what I believe.

All the failures remained as well.