About the Authors

Junichi Okuyama

okuyamajunichi@gmail.com

Affiliations Graduate School of Informatics, Kyoto University, Sakyo, Kyoto, Japan, Southwest Fisheries Science Center, National Marine Fisheries Service, National Oceanic and Atmospheric Administration, La Jolla, California, United States of America

Kana Nakajima

Affiliation Graduate School of Informatics, Kyoto University, Sakyo, Kyoto, Japan

Takuji Noda

Affiliation Graduate School of Informatics, Kyoto University, Sakyo, Kyoto, Japan

Satoko Kimura

Affiliations Graduate School of Informatics, Kyoto University, Sakyo, Kyoto, Japan, Graduate School of Environmental Studies, Nagoya University, Chikusa, Nagoya, Japan

Hiroko Kamihata

Affiliation Graduate School of Informatics, Kyoto University, Sakyo, Kyoto, Japan

Masato Kobayashi

Affiliation Research Center for Subtropical Fisheries, Seikai National Fisheries Research Institute, Fisheries Research Agency, Ishigaki, Okinawa, Japan

Nobuaki Arai

Affiliations Graduate School of Informatics, Kyoto University, Sakyo, Kyoto, Japan, Graduate School of Agriculture, Kyoto University, Sakyo, Kyoto, Japan

Shiro Kagawa

Affiliation Nature and Science Programs, NHK Enterprises, Inc., Shibuya, Tokyo, Japan

Yuuki Kawabata

Affiliations Graduate School of Informatics, Kyoto University, Sakyo, Kyoto, Japan, Institute for East China Sea Research, Nagasaki University, Nagasaki, Japan

Hideaki Yamada

Affiliation Research Center for Subtropical Fisheries, Seikai National Fisheries Research Institute, Fisheries Research Agency, Ishigaki, Okinawa, Japan

Competing Interests

One of the authors, S. Kagawa, belongs to commercial company NHK Enterprises, but he and his company agreed to release any data, and materials in this paper. Therefore, this does not alter the authors’ adherence to all the PLOS ONE policies on sharing data and materials.

Author Contributions

Conceived and designed the experiments: JO. Performed the experiments: JO KN TN S. Kimura HK NA MK. Analyzed the data: JO KN. Contributed reagents/materials/analysis tools: JO S. Kagawa YK HY. Wrote the paper: JO. Provided editorial advice: TN S. Kimura NA YK HY.