Koki Shigeishi,^1,* Rei Yamashita,^2,** Kosuke Tanaka,^3,*** Mami Kazama,¹ Naya Sena,^1,** Hideshige Takada,² Yoshinori Ikenaka,^3,4,5 Mayumi Ishizuka,³ Shiho Koyama,^6,**** Ken Yoda,⁶ Yutaka Watanuki<sup>1,*****

1</sup>Graduate School of Fisheries Sciences, Hokkaido University, 3–1–1 Minato-cho, Hakodate, Hokkaido 041–8611, Japan
²Laboratory of Organic Geochemistry, Tokyo University of Agriculture and Technology, Fuchu, Tokyo 183–8509, Japan
³Laboratory of Toxicology, Department of Environmental Veterinary Sciences, Graduate School of Veterinary Medicine, Hokkaido University, Kita 18, Nishi 9, Kita-ku, Sapporo, Hokkaido 060–0818, Japan
⁴Translation Research Unit, Veterinary Teaching Hospital, Faculty of Veterinary Medicine, Hokkaido University, Kita 18, Nishi 9, Kita-ku, Sapporo, Hokkaido 060–0818, Japan
⁵One Health Research Center, Hokkaido University, Kita 18, Nishi 9, Kita-ku, Sapporo 060–0818, Japan
⁶Graduate School of Environmental Studies, Nagoya University, Furo-cho, Chikusa-ku, Nagoya 464–8601, Japan

^*Present address: Okinawa Branch, IDEA Consultants, Inc., 2–6–19 Aja, Naha, Okinawa 900–0003, Japan
^**Present address: Atmosphere and Ocean Research Institute, The University of Tokyo, Kashiwanoha 5–1–5 Kashiwa, Chiba 277–8564, Japan
^***Present address: Material Cycles Division, National Institute for Environmental Studies, 16–2 Onogawa, Tsukuba 305–0053, Japan
^****Present address: JSPS Fellowship, Graduate School of Agriculture, Meijo University, 1–501 Shiogamaguchi, Tempaku-ku, Nagoya 468–8502, Japan
^*****Corresponding author, E-mail: yutakawatanuki138@gmail.com