Rose T. N. Foster-Dyer, Kimberly T. Goetz, Takashi Iwata, Rachel R. Holser, Sarah A. Michael, Craig Pritchard, Simon Childerhouse, Daniel P. Costa, David G. Ainley, Matthew H. Pinkerton, et al. Prey targeted by lactating Weddell seals (Leptonychotes weddellii) in Erebus Bay, Antarctica. Polar Biology. 2024
Nagisa Hashimoto, Takashi Iwata, Natsumi Kihara, Kiyomi Nakamura, Masayuki K. Sakata, Toshifumi Minamoto. Detection of environmental DNA of finless porpoise (Neophocaena asiaeorientalis) in Osaka Bay, Japan. Conservation Genetics Resources. 2024
Takashi Iwata, Kagari Aoki, Patrick J. O. Miller, Martin Biuw, Michael J. Williamson, Katsufumi Sato. Non-lunge feeding behaviour of humpback whales associated with fishing boats in Norway. Ethology. 2023
Rose T. N. Foster-Dyer, Kimberly T. Goetz, Matthew H. Pinkerton, Takashi Iwata, Rachel R. Holser, Sarah A. Michael, Craig Pritchard, Simon Childerhouse, Jay Rotella, Luisa Federwisch, et al. First observations of Weddell seals foraging in sponges in Erebus Bay, Antarctica. Polar Biology. 2023. 46. 7. 611-621
Tomoko Narazaki, Itsumi Nakamura, Kagari Aoki, Takashi Iwata, Kozue Shiomi, Paolo Luschi, Hiroyuki Suganuma, Carl G. Meyer, Rui Matsumoto, Charles A. Bost, et al. Similar circling movements observed across marine megafauna taxa. iScience. 2021. 24. 4. 102221-102221
Sakurai. H, Uchiyama. K, Shimada K, Iwata. T, Takasawa. N, Watanabe. H, Ono. A, Tachibana. A, Mitazaki. N, Ojima. M, et al. Plankton sampling by the training vessel Umitaka-maru in the Indian sector of the Southern Ocean in the austral summer of 2012/2013. JARE DATA REPORTS (Marine Biology). 2016. 56. 1-20