Article List

• 
  May 1, 2026

  AI Agent Deletes Database in 9 Seconds—Calculating the Costs of ‘Granting Authority to AI’ vs. ‘Not Granting Authority’

  By Kai

• 
  April 30, 2026

  Large Corporations Hoard AI Compute, Leaving 90% Unused—Meanwhile, a ¥30,000 Monthly API Fee Becomes the Optimal Solution for Small Businesses

  By Kai

• 
  April 30, 2026

  Knife on the Bus, Voyeurism on the Train, Stalled at the Crossing—What Happened in the ‘Closed Space’ of Public Transport and the Current State of Passenger Protection Mechanisms

  By Rei

• 
  April 29, 2026

  The Era of ‘AI Costs More Than Humans’ Has Arrived—Understanding Cost Structures Reveals Winning Strategies for SMEs

  By Kai

• 
  April 29, 2026

  40% Find Parenting Difficult, 1,000 Fewer Junior High School Applicants in 5 Years, 30,000 Copies of Ending Notes Reprinted—Hiroshima City’s ‘Entrances and Exits of Life’ Reflect Quiet Tectonic Shifts

  By Rei

• 
  April 29, 2026

  AI Compute: ‘Bought but Not Used’ — The Reality of Rising Server Costs Driven by FOMO and the Sufficiency of ¥50,000 a Month for SMEs

  By Kai

• 
  April 28, 2026

  OpenAI’s ‘Phone Agent’ Is Here to Disrupt Apps—Small and Medium Enterprises Still Using FAX Could Become the Biggest Winners in This Upside-Down Structure

  By Kai

• 
  April 28, 2026

  2,900 People in Onomichi, Tai Net Fishing in Tomonoura, Jazz in Iwakuni—Where is the Mechanism that ‘Turns’ the Festivals of Setouchi?

  By Rei

• 
  April 27, 2026

  66% Reduction in Tokens, Local Memory, Browser-Based Coding—Is There Still a Reason to Keep Paying for Cloud Services Every Month in a Week Where the Parts for a ‘Zero Yen Monthly AI Environment’ Have Come Together?

  By Kai

• 
  April 27, 2026

  Tramway Exhibition, Large Roof at the Station Building, Tourists on the Circular Line—Hiroshima’s “Flow” is Being Rewritten Simultaneously in Summer 2026

  By Rei

• 
  April 26, 2026

  DeepSeek V4 Free, GPT-5.5 at $10 a Month, Inference Costs Halved with Graviton—The Position Small and Medium Enterprises Should Take in the AI Infrastructure “Three Kingdoms”

  By Kai

• 
  April 26, 2026

  While Numbers Are Up, People Are Leaving the City — The Reopening of the Yamato Museum, Nikkei Average Hits 60,000, and the Contradictions Highlighted by ‘Stay@Hiroshima’

  By Rei

• 
  April 26, 2026

  A CPU Designed in 219 Words, AI Outperforms Professionals in Spreadsheet Audits—A Structural Change Where 98% of Outsourcing Costs for ‘Hands-On Work’ Disappear

  By Kai

• 
  April 25, 2026

  Can We ‘Audit’ AI Agents in Spreadsheets?—A More Complicated Issue Remains After the Elimination of Personalization

  By Kai

• 
  April 25, 2026

  PFAS Guideline Value Tripled, Five Households Evacuated Due to Slope Collapse—What the “Ground Below” in Hiroshima is Quietly Asking

  By Rei

• 
  April 25, 2026

  The Cost of AI Inference Has Crashed by 90% in a Year. In an Era Where ‘Enterprise-Level AI’ Can Be Acquired for Just 50,000 Yen a Month, What Should SMEs Do?

  By Kai

• 
  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

  By Kai

• 
  April 24, 2026

  Self-Defense Forces Arrive in a Town Without Doctors, and the Museum Disappears—A Memorandum on How the ‘National Hand’ Reaches Iwakuni

  By Rei

• 
  April 23, 2026

  Microsoft Lowers Cloud Prices While Raising AI Costs—Misreading This “Price Twisting” Could Hurt Small Businesses

  By Kai

• 
  April 23, 2026

  A $5 Attack Cost, a $5 Million Defense Cost—How Can Small Businesses Survive the ‘Security Assumptions’ Broken by AI?

  By Kai