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All published articles.

• Investment 7 min read

  Urban Mansion Prices per Tsubo: Chuo, Chiyoda, and Minato Compared

  Updated: May 26, 2026

  A framework to compare tsubo-level pricing across Chuo, Chiyoda, and Minato—plus holding-cost layers foreign buyers often miss.

  
• Investment 8 min read

  Rental Yield vs Capital Gain: Breakeven Thinking for Small Tokyo Investment Units

  Updated: May 26, 2026

  Lay surface yield, holding costs, tax, and rates on one sheet to separate cash-flow bets from price-appreciation bets on small Tokyo units.