Enables AI agents to query Japanese public data (laws, corporations, statistics) from official government APIs, returning normalized English metadata with source attribution.
Provides Japanese tax and invoice utilities such as consumption tax calculation, withholding tax, invoice number validation, and tax rate summarization, enabling AI assistants to perform these operations locally without external APIs.
Enables querying Japanese national laws and ordinances via the e-Gov Law API, allowing AI agents to access legal data through natural language questions.
Enables intelligent search and retrieval of Japanese legal statutes through the e-Gov API. Supports smart lookup of laws and articles with abbreviation recognition, batch processing, and multi-tier caching for high-performance legal research.
Searches and retrieves Japanese national legislation from the official e-Gov API, providing verifiable citations with stable URLs and human-readable references.