Ph.D. (Environmental Science), Hokkaido University
Ecology of Invasive amphibian species
- Takai K. (2011) Range Expansion and Food Habits of Rana nigromaculata Introduced to Hokkaido, Japan. Current Herpetology 30:75-78.
- Togane D, Fukuyama K, Takai K, Kuramoto N. (2018) Body size and age structure in two populations of Tokyo daruma pond frog, Pelophylax porosus porosus. Current Herpetology 37:58-68.