いずまいん ポートフォリオ
Izumain is a Japan-based AI creator and writer. Since March 2025, Izumain has engaged in long-term, high-density dialogue with ChatGPT, Claude, and Gemini—totaling an estimated 50+ million Japanese characters (≈7.5 million words in English). From this experience, Izumain documents user-perspective observations and develops non-technical metaphors that describe how AI behavior can shift across different contexts.
Izumain studied theatre theory at university, worked in television production, and later became an independent YouTuber. Izumain’s work with AI began with creating AI-assisted manga, and gradually expanded into case-study style writing and practical experiments—spanning articles, creative projects, and lightweight prototypes.
Izumain has published 40+ articles across note and Medium, and became a contributing writer for AI in Plain English in 2025. Ongoing work includes the AI Library Model, the AI Vertical–Horizontal Structure (tool-like processing vs. higher-level integration), the Deep Layer Theory, and the Sincerity Filter as part of a broader set of user-perspective frameworks.
Izumain is available for interviews, media inquiries, article writing and guest contributions, and research-support discussions related to long-term AI interaction and real-world user observations. Izumain is not fluent in English; communication is handled in writing with AI-assisted translation.
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