
Villa Tetsugakudo
A private stay in Tokyo where you live like a local, discover the neighborhood, and encounter new experiences.
Curiosity · Thinking · Questioning · Proactivity
Affection contributes to a richer and healthier society through CTQP.

Hospitality, AI and decision support, talent, and info share may look like very different businesses. To us, they share the same foundation: begin with curiosity, deepen it through thinking, sharpen it through questioning, and carry it into action through proactivity. In our business activities, Affection brings the CTQP Way of Life to wider society.

A private stay in Tokyo where you live like a local, discover the neighborhood, and encounter new experiences.

An open-source initiative to help people, organizations, and society make better decisions with AI — structured, explainable, and accountable.

In an era where AI makes access to knowledge effortless, the value of those who practice CTQP becomes even greater. We offer talent introduction services aligned with these core principles, alongside a framework for continuous learning and networking.

Training, speaking, and insights on AI, decision-making, IT, career, and general society — designed not simply to transfer information, but to help people think, ask better questions, and put ideas into practice.

About the essence of CTQP and the values that matter to us.

Our businesses are designed to put CTQP into practice in society through the following areas.

Openisec was conceived from the perspective of CTQP.