
The Japanese edition, written for study and job-hunting in Japan. Twelve chapters and a summing-up cover ChatGPT, Gemini, Claude, Copilot and Perplexity from no knowledge at all; every chapter carries a three-minute challenge you can try while reading. The CO-STAR framework for professional prompting, a five-step workflow for reports and dissertations, five rules for using AI ethically, and a chapter on career strategy from job-hunting to what comes after. For undergraduates and postgraduates using AI on coursework and applications, for secondary and vocational students building AI literacy early, and for people one to three years into work.