April 24, 2026 LLM Inference Costs Cut by 70%, Cash Savings of 95%—Five Things Companies Still Paying 100,000 Yen a Month Should Do in a Week Where ‘AI is Expensive’ is Over Conclusion First: "AI is Expensive" is Over This week, three news items emerged simultaneously. An 81,000-person surv By Kai
July 15, 2026 AI Deletes Files, Leaks Code, and Activates Cameras Without Consent—How to Prevent “Runaway Costs” of 600,000 Yen a Month for Just 5,000 Yen AI Has Become Convenient, but It Has Also Started to "Act on Its Own." GPT-5.6 deleted users' files. Grok uploaded code By Kai
April 29, 2026 The Era of ‘AI Costs More Than Humans’ Has Arrived—Understanding Cost Structures Reveals Winning Strategies for SMEs Conclusion Let’s get straight to the point. AI is not万能 (all-powerful). There are instances of ‘expensive AI.’ An execu By Kai
April 15, 2026 Renovation of the Yamato Museum, Restoration of the Statue of Ashikaga Takauji, and Urban Sports Development at the Cycling Stadium—Whose Comfort Does the Design Philosophy of “Rebuilding” Serve? Title Renovation of the Yamato Museum, Restoration of the Statue of Ashikaga Takauji, and Urban Sports Development at th By Rei