At the heart of “HAI” is the AI Manga, that blends manga & other art styles through the use of AI. "HAI" not only reflects the Japanese word for "yes" or "I understand," but also references "AI" within the title. “HAI Gratitude” embraces the moments of victory, shared excitement & honest appreciation. This commemorative edition celebrates the incredible achievement of HAI 4.0 with all 100 AI Manga NFTs by Roger Haus selling out on September 3, 2023.