What file formats does this skill support?

The skill supports PDF files as well as common image formats like PNG and JPG. For PDFs, it first attempts text extraction before falling back to OCR.

How does the skill ensure financial data accuracy?

It uses a dual-validation method where two independent AI sub-agents process the same image. If their results differ, the system prompts the user to select the correct value.

Can it process Japanese era dates like Reiwa or Heisei?

Yes, the skill automatically converts Japanese era dates into standardized YYYY-MM-DD Western format for better database compatibility.

Does it handle multiple files at once?

Yes, you can provide multiple file paths or glob patterns, and the skill will process each one sequentially and provide a consolidated report.

Payment Statement OCR & Data Extraction

Name: Payment Statement OCR & Data Extraction
Author: kazukinagata

bykazukinagata

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323

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生产力与工作流

Extracts structured financial data from Japanese payment statement (Shiharai Chosho) images and PDFs using high-precision dual-validation.

The reading-payment-statement skill is designed to automate the digitization of Japanese 'Shiharai Chosho' (payment statements) for tax filing and accounting. It leverages Claude's vision capabilities to identify critical fields such as payer names, gross amounts, and withholding taxes from images or PDFs. To ensure the highest level of financial accuracy, the skill employs a dual-validation workflow—running two independent extraction processes and comparing them—to catch discrepancies. It also handles Japanese era date conversion and handles bulk file processing, making it an essential component for any automated tax return (Kakutei Shinkoku) workflow.

主要功能

01Extracts payer names, categories, gross amounts, and withholding tax automatically

02Supports PDF text extraction with intelligent fallback to image-based OCR

03Dual-validation logic cross-references data from multiple agents to ensure accuracy

04323 GitHub stars

05Normalizes Japanese era dates (Reiwa/Heisei) to standard YYYY-MM-DD format

06Batch processing capabilities for handling multiple statement files in one command

使用场景

01Automating data entry for Japanese annual tax returns (Kakutei Shinkoku)

02Digitizing paper-based payment records for integration into accounting software

03Verifying withholding tax totals across numerous client-issued documents

What are Skills?·How to Install

Install with 🐟 Skill.Fish

npx skillfish add kazukinagata/shinkoku reading-payment-statement

For use in Claude.ai and ChatGPT

Download Skill