Japanfinance Agent

Compound MCP agent combining 6 Japan finance data sources — EDINET securities filings (有価証券報告書), TDNET timely disclosures (適時開示), e-Stat government statistics (GDP/CPI/雇用), BOJ central bank data (金利/マネーサプライ), financial news, J-Quants stock prices. Company analysis, macro snapshots, earnings monitoring. Japanese financial data aggregator.

Japan Finance Agent: Compound Analysis from 6 Data Sources

Combines EDINET, TDNET, e-Stat, BOJ, news, and stock price data into high-value compound analysis tools. Instead of calling each source individually, get comprehensive results in a single request.

Use Cases

• Comprehensive company analysis (financial statements + disclosures + news + stock price)
• Macro economic snapshots (GDP, CPI, employment + central bank data + news)
• Earnings watchlist monitoring for multiple companies
• Check which data sources are available and connected

Commands

Analyze a company

bash

japanfinance-agent analyze 7203
japanfinance-agent analyze 7203 -e E02144 -p 2025 --json-output

Macro economic snapshot

bash

japanfinance-agent macro
japanfinance-agent macro -k CPI

Monitor earnings watchlist

bash

japanfinance-agent monitor 7203 6758 6861

Check data sources

bash

japanfinance-agent test

Start MCP server

bash

japanfinance-agent serve

Data Sources

Source	Data	Auth
EDINET	Securities filings, XBRL financial statements	API key (free)
TDNET	Timely disclosures (earnings, dividends)	None
e-Stat	Government statistics (GDP, CPI, employment)	App ID (free)
BOJ	Central bank data (rates, money supply)	None
News	Financial news (Yahoo, NHK, Reuters)	None
J-Quants	Stock prices (OHLCV)	Email + Password

Setup

bash

# Install with all data sources
pip install "japanfinance-agent[all]"

# Or pick specific sources
pip install "japanfinance-agent[edinet,tdnet,news]"

Missing packages degrade gracefully — the agent works with whatever sources are available.