# Shirabe Japan Data Hub MCP server

Japan data tools for AI agents: calendar (rokuyo), address, name splitting, corporate number lookup

## Links
- Registry page: https://www.getdrio.com/mcp/dev-shirabe-hub
- Website: https://shirabe.dev/

## Install
- Endpoint: https://shirabe.dev/mcp
- Auth: Not captured

## Setup notes
- Remote endpoint: https://shirabe.dev/mcp

## Tools
- lookup_calendar (Look up Japanese calendar) - Look up Japanese calendar information for a given date: Rokuyo (six-day cycle such as Taian/Butsumetsu), Rekichu (almanac notes), Eto (sexagenary cycle), 24 solar terms, and purpose-based auspiciousness scores. Useful when an AI agent needs canonical Japanese calendar facts (e.g. choosing an auspicious date for a wedding or ceremony). Source: Shirabe Calendar API (shirabe.dev). Endpoint: https://shirabe.dev/mcp
- normalize_japanese_address (Normalize Japanese address) - Normalize a free-form Japanese address against the official Address Base Registry (ABR, all 47 prefectures). Returns the canonical form, structured components (prefecture/city/town/block/building), postal code, WGS84 coordinates, match level (0-4) and confidence, plus mandatory CC BY 4.0 attribution. Useful when an AI agent must clean or de-duplicate Japanese B2B/customer records. Source: Shirabe Address API. Endpoint: https://shirabe.dev/mcp
- split_japanese_name (Split Japanese personal name) - Split a Japanese personal name into family and given parts using IPAdic person-name POS tags (with whitespace/length heuristics as fallback). Returns family, given, and a confidence score (0-1; warning when low). Useful for normalizing name fields in HR, CRM, or form data. Source: Shirabe Text API. Endpoint: https://shirabe.dev/mcp
- corporation_lookup (Look up Japanese corporation by number) - Look up a Japanese company by its 13-digit corporate number (法人番号) against the National Tax Agency (NTA) corporate-number registry. Returns the registered trade name, head-office address, change history and other public fields as JSON, plus mandatory NTA attribution. Useful when an AI agent already has a corporate number and needs canonical company facts (e.g. validating or enriching a B2B record). To go the other way (company name → number), use corporation_search. Source: Shirabe Corporation API. Endpoint: https://shirabe.dev/mcp
- corporation_search (Search Japanese corporations by name) - Search the Japanese corporate-number registry (National Tax Agency) by company name and return matching companies, each with its 13-digit corporate number (法人番号), registered name and address, plus mandatory NTA attribution. Handles trade-name variants (㈱ / (株) / 株式会社) via normalization. Useful when an AI agent has a company name and needs to resolve its corporate number / canonical record. To go the other way (number → company), use corporation_lookup. Source: Shirabe Corporation API. Endpoint: https://shirabe.dev/mcp

## Resources
Not captured

## Prompts
Not captured

## Metadata
- Owner: dev.shirabe
- Version: 0.1.0
- Runtime: Streamable Http
- Transports: HTTP
- License: Not captured
- Language: Not captured
- Stars: Not captured
- Updated: Jul 5, 2026
- Source: https://registry.modelcontextprotocol.io