HistorAI, a major domestic AI image generation startup, has publicly released EDO-GEN v2.0, a specialized AI model capable of generating historical figures, townscapes, and customs from the eras when Japanese ancient coins circulated (Nara to Meiji period) based on strict historical source verification. Multiple adoption cases have already emerged for ancient coin encyclopedias, textbook illustrations, tourism content, and museum displays, and the model is drawing attention for its direct contribution to reducing content production costs and enhancing communication capabilities in the ancient coin industry.