I am studying the mechanisms of genetic and phenotypic diversification, focusing on environmental changes and the resulting interactions between organisms. Mollusks are a good material for evolutionary ecology because their shells reflect ecology and environment and preserve well in the fossil record. Through various combined approaches in evolutionary ecology, molecular genetics, and paleontology, I am testing various hypotheses and conducting comparative studies on the evolutionary history of mollusks (e.g. land and freshwater snails). I am also conducting ecological studies to address conservation problems of mollusks, such as the rapid colonization of non-native species and the extinction of endemics, and conducting taxonomic research on mollusks.

Evolutionary history and diversification process of land snails
Evolutionary study in closed systems such as islands and ancient lakes
Paleobiology of mollusks
Conservation of mollusks
Taxonomy of mollusks

In my lab, I hope to have people with various backgrounds, including non-biological fields, as well as people from malacological and biological fields, who are working to understand questions related to evolutionary ecology, biodiversity, and conservation. I am currently seeking self-motivated students to join my lab. Don't hesitate to contact me if you have any questions!