This Interview is a part of the Special Issue of Communications in Mathematical Analysis dedicated to late Prof. Tosio Kato on his 100th birthday. We extend our deepest thanks to Prof. Hitoshi Kitada for dedicating his paper "Wave Operators and Similarity for Long Range N-body Schrodinger Operators" to Prof. Tosio Kato. Further, we thank him for accepting to answer to our questions.
"Special Issue of Communications in Mathematical Analysis Dedicated to Tosio Kato." Commun. Math. Anal. 19 (1) 1 - 5, 2016.