Software Development
We design and build high-quality software tailored to your requirements, from web applications and enterprise systems to mobile apps.
Building the future,
together through technology.
We are your partner for growth, delivering software development, project management, and IT consulting that move your business forward.
VIEW MOREServices
What We Do
Project Management
We plan, drive, and manage complex IT projects, controlling schedule, cost, and quality to bring every project to a successful close.
IT Consulting
We support you end to end, from defining IT strategy for your business challenges to execution, including technology selection and architecture design.
Strengths
Our Strengths
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Diverse Industry Experience
Drawing on a track record across finance, manufacturing, retail, and more, we deliver the right proposals and development for your needs.
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Mastery of Cutting-Edge Technology
We harness advanced technologies such as AI, cloud, and IoT to deliver competitive solutions.
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Trusted Partnership
We value long-term relationships built on trust and commit ourselves to our clients' business success.
Tools
Free Tools
GIF Animator
Turn an image into a looping animated GIF with mosaic, shimmer, shake and move effects. Runs fully in your browser.
QR Code Generator
Create QR codes from URLs or text with error-correction, size and color; export PNG/SVG.
QR Code Analyzer
Upload a QR code to analyze its error-correction level, version and mask.
Barcode Generator
Generate CODE128, EAN/JAN, UPC, CODE39 and more; export PNG/SVG.
WiFi QR Code Generator
Make a Wi-Fi QR from SSID and password. Scan to connect.
Password Generator
Strong random passwords with a secure RNG; choose length and character types.
Base64 Encode / Decode
Convert text to and from Base64. UTF-8 and URL-safe.
JSON Formatter & Validator
Pretty-print or minify JSON; syntax errors shown with line and column.
Color Code Converter
Convert HEX/RGB/HSL with a large live preview.
Blog
Tech Blog
How Top Engineers Use Claude Code
How leading engineers abroad actually use Claude Code (the Claude CLI), summarized with references to the original articles.
Read more →Running Projects with Claude Code
The explore→plan→code→commit loop, CLAUDE.md, TDD and more — a reproducible workflow distilled from overseas blogs.
Read more →Building Test Scenarios with Claude Code
Verification loops, TDD, and browser-based E2E checks — how to design a testing strategy, based on research of overseas blogs.
Read more →Posters
Learning Posters (Free)
Free, printable posters that explain how computers work, one topic per page (27 posters, in Japanese).
Company
Company Information
| Company Name | Hashito System Inc. |
|---|---|
| Founded | October 2, 2024 |
| Representative Director | Takahiro Hashito |
| Address | 2-47-8 Arakawa, Arakawa-ku, Tokyo 116-0002, Japan |
| Business | Software development, project management, IT consulting |
Contact
Get in Touch
For consultations, estimates, or any questions, please feel free to reach out.
CONTACT US