Fair Observer’s Video Producer Rohan Khattar Singh speaks with Saya Kiba, a professor at Japan’s Kobe City University of Foreign Studies, about Japan’s evolving role in the Indo-Pacific under Prime Minister Sanae Takaichi. As uncertainty clouds the future of the Quad — the Quadrilateral Security Dialogue, a diplomatic partnership between the United States, Australia, India and Japan concerning Indo-Pacific security — Tokyo is strengthening ties …