August 13, 2026 The Era Where ‘Proof of Authenticity’ Comes at a Cost—Anthropic’s Watermark, Spotify’s Exclusion, and Apple’s Authenticity Verification: What Small Businesses Should Do AI has become cheaper, but the cost of 'proof of authenticity' is skyrocketing The cost of generating text with AI has By Kai
March 1, 2023 Towards the Indo-Pacific Century (#1) The year 2021 dawned with anxiety and uncertainties. By Yuichi Hosoya
September 27, 2026 Who Receives the Bill When an AI Agent Goes Rogue? — A Practical Guide to Read Before Your Monthly Cost Goes from 50,000 to 2,000,000 Yen Who Receives the Bill When an AI Agent Goes Rogue? — A Practical Guide to Read Before Your Monthly Cost Goes from 50,000 By Kai
February 21, 2024 World Insight Interview by Shunsuke Ochiai Vol.1 Hillary and her story about her amazing air bnb This interview focuses on Hillary's travels to Japan, her love of Japanese culture, and her successful entry into the Airbnb market in Ito, voted one of Japan's top lodging destinations. By Shunsuke Ochiai