April 17, 2026 Shoe Company Suddenly Claims to Be an ‘AI Firm’ with 600% Stock Surge. Meanwhile, SDL Bans AI Code Completely. — What Small Businesses Should Learn Is Neither. ##靴を売るのをやめたら株価が6倍になった。これ、おかしくないか? Do you remember the shoe brand Allbirds? It took the world by storm with its sustaina By Kai
July 30, 2026 Atlassian Begins ‘Full Tracking’ of Employee AI Usage—Capping at $2,000 Per Month. Small Businesses Shouldn’t Imitate, They Can Do It Smarter Employee AI Usage Capped at $2,000 Per Month. Atlassian Starts Visualizing 'AI Costs' Atlassian has begun full tracking By Kai
September 19, 2026 The Hidden ‘Gender Bias’ in AI Recruitment Screening — How Small Businesses Can Cut Hiring Costs to One-Tenth for Just 50,000 Yen a Month, and the Pitfalls Involved The Cost of Hiring One Employee: 1 Million Yen. That Conventional Wisdom Is Over. The average hiring cost for small bus By Kai
August 31, 2021 Why a Chinese Invasion of the Pratas Islands Is a Blind Spot in the Controversy over a Taiwan Contingency The cover of The Economist (May 1 issue) caused a buzz as it depicted U.S. and Chinese military forces heading towards Taiwan on the center of a radar screen. By Tetsuo Kotani