September 30, 2021 Readings from Former BOJ Governor Shirakawa’s British Parliament Testimony Will the U.K. follow Japan into a downward spiral of low growth and low inflation despite continued quantitative easing (QE)? By Izuru Kato
April 7, 2026 AI Automatically Generates Exam Questions for 110 Subjects — Will the Annual Training Outsourcing Cost of 1.2 Million Yen Really Become Zero? By Kai
October 26, 2023 Trucks Running on Ramen: How Fukuoka Invented Pork Bone Broth Biodiesel Fuel “There’s a company in Kyushu that makes diesel oil from tonkotsu ramen broth and runs trucks with it.” By Kenrei Takeuchi
April 12, 2026 What Happens When Token Costs Drop from 500,000 to 50,000 Yen a Month? — Three Technologies Small Businesses Should Know: KV Cache Compression, Proxy, and Cost Tracking Conclusion First The operational costs of LLMs are on the verge of a significant change. "AI is expensive" — this has b By Kai