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🏠 Eichhorn Second Brain

Welcome. This vault uses PARA (Projects · Areas · Resources · Archives). Start from a Map of Content below.

🧭 Maps of Content

• MOC-Career
• MOC-Finance
• MOC-Retirement
• MOC-TaiganJP
• MOC-Family

📂 Folders

• 00-Inbox/ — capture everything here, process weekly
• 01-Projects/ — active work with a defined end
• 02-Areas/ — ongoing responsibilities, no end date
• 03-Resources/ — reference material by topic
• 04-Archives/ — inactive items
• 05-Templates/ — note templates
• 06-Maps/ — Maps of Content (indexes)

🔁 Habits

• Every Claude session: end with Template-Claude-Session-Summary → drop into the relevant note.
• Weekly: run Template-Weekly-Review and take the Inbox to zero.

⚠️ Highest-stakes reminder

The SOFA / 住民票 sequencing in Retirement-Planning must be executed in exact order — wrong order ≈ ¥100M in tax.