During my studies at the School of Medicine at the University of Tsukuba, I became deeply fascinated by the complexity of life. In particular, I was drawn to the unique pathophysiology of multicellular organisms, including humans, which inspired me to pursue a career in research. As a graduate student, I worked on establishing a mouse model for human diabetes while also conducting research in bioinformatics. Over time, my focus has shifted entirely to bioinformatics. At the Advanced Research Center, I have returned to my original motivation: to unravel the genetic basis of biological phenomena at the whole-organism level, integrating cellular and organ-level information. In particular, I aim to harness the vast datasets derived from mouse resources to advance our understanding of pathophysiological mechanisms at the organismal scale.