UNDERSTAND BEFORE YOU BUY
In developmentAI commerce and product information
Yakunavi
Understand the product before you choose.
A product discovery service that turns official Japanese drugstore information into clear Korean explanations, comparisons, and precautions.
HOW IT COMES TOGETHER
The core workflow- 01
Products and sources
- 02
Structured information
- 03
LLM explanations
- 04
Product discovery
01 / THE QUESTION
The problem we set out to solve.
A product's name and packaging may not explain its uses or precautions to a traveler. Translating and comparing information across different pages takes time.
02 / OUR APPROACH
Our approach.
We organize product names, manufacturers, JAN codes, and source material, then use an LLM to write Korean-language guidance. Product discovery becomes a way to understand intended uses and precautions.
- 01
Product data collection
Catalog ingestion and synchronization organize manufacturers, product identifiers, and supporting sources.
- 02
Clear product explanations
Source-based summaries describe a product's purpose, usage context, official instructions, and precautions.
- 03
Useful comparisons
Comparison points with Korean products, editorial notes, and FAQs help shoppers make sense of their options.
- 04
Structured AI output
Schema validation checks the format and required fields before generated explanations reach a product page.
03 / INTELLIGENCE AT WORK
Where AI does the work.
The LLM writes explanations from structured product facts and sources, and the output is checked against a defined schema. AI helps shoppers understand and compare products beyond a simple translation.
04 / WHERE WE ARE
Where the project stands.
Catalog collection and LLM explanations are being developed together. We review generated guidance against current official material to improve consistency and clarity.
Product guidance is for purchase research. For medicines, check current official labeling and consult a qualified professional about their use.
