business strategy

A comprehensive look at the reality of startup investment in Japan from the frontlines of angel investing, and how to overcome the investor evaluation cost problem. This guide provides practical knowledge and strategic presentation techniques that startups need to secure investment.

A hackathon winner and mentor for the KOSEN Intercollegiate Challenge shares universal success strategies derived from understanding evaluator psychology, value creation, and learning from failure. This guide systematically explains behavioral science principles applicable to business and project advancement.

'I don't know what I want to do.' 'I'm lost among countless options.' How can we solve these universal dilemmas scientifically? This comprehensive guide explores how to optimize critical life decisions by applying the exploration-exploitation principle from Bayesian optimization, with practical approaches for the ChatGPT era.

Insights from a month of AI collaboration costing thousands of dollars with Claude reveal the declining economic value of junior talent and the changing significance of investing in senior personnel. This guide examines practical adaptation strategies for organizations and individuals in the AI era.