About okuriru.com
“okuriru.com” is a data utilization support service and information media for investors, developed and operated by a practicing software engineer.
Service: EDINET Data Analysis Support
This site provides tools that help investors analyze data from EDINET, the Financial Services Agency’s electronic disclosure system.
- CSV download of securities reports: We focus on extracting financial data in formats that are easy to process for investors who want to perform their own analysis.
- Features that reach where others don’t: We implement logic that addresses detailed data needs that existing financial services often overlook.
Mission and Background
Against the backdrop of rapid advances in technology, especially AI, we launched this project out of a belief in the importance of engineers building their own products.
Our mission is to build infrastructure that supports logical decision-making based on objective data in the highly uncertain field of investing.
About the Operator
We combine engineering expertise with personal investment experience.
- As an investor:
- Student years: Started with individual stocks (including Amazon) and experienced market dynamics firsthand.
- Working years: Built a foundation through index investing (global equities) via iDeCo and NISA.
- 2025–present: Focused on individual stock investing based on analysis using our own tools, funded by accumulated assets.
- Technical transparency:
- Technical details of this service are published on the engineering blog “shou2017.com” to ensure operational transparency.
Disclaimer
The tools and information provided on this site are not intended as investment solicitation. Please make your own investment decisions. While we strive for accuracy, we do not guarantee the content of published information.