Stranding News (last update date: 19, February, 2026)
- 21, April, 2024
- Unidentified whale(s) stranded Notsuke-gun, Betsukai-cho Hokkaido
- 19, April, 2024
- Pacific white-sided dolphin(s) stranded Itoigawa-shi Niigata-ken
- Finless porpoise(s) stranded Kamiamakusa-shi Kumamoto-ken
- Finless porpoise(s) stranded Kamiamakusa-shi Kumamoto-ken
- 17, April, 2024
- Finless porpoise(s) stranded Kumamoto-shi Kumamoto-ken
- 16, April, 2024
- Pacific white-sided dolphin(s) stranded Kamisu-shi Ibaraki-ken
- Risso's dolphin(s) stranded Kushima-shi Miyazaki-ken
- 10, April, 2024
- Finless porpoise(s) drift Nishisonogi-gun, Togitsu-cho Nagasaki-ken
- 09, April, 2024
- Harbour porpoise(s) by-caught (set net) Hakodate-shi Hokkaido
- 08, April, 2024
- Harbour porpoise(s) by-caught (set net) Hakodate-shi Hokkaido
- 06, April, 2024
- Baird's beaked whale(s) drift Rishiri-gun, Rishirifuji-cho Hokkaido
- 05, April, 2024
- Sperm whale(s) stranded Kitamuro-gun Kihoku-cho Mie-ken
- 04, April, 2024
- Finless porpoise(s) stranded Hitachi-shi Ibaraki-ken
- 15, March, 2024
- Fin whale(s) stranded Tomakomai-shi Hokkaido
- Unidentified whale(s) stranded Furu-gun, Kamoenai-mura Hokkaido
- 13, March, 2024
- Long-beaked common dolphin(s) stranded Kagoshima-shi Kagoshima-ken
- 12, March, 2024
- Sperm whale(s) stranded Tokachi-gun, Urahoro-cho Hokkaido
- 10, March, 2024
- Harbour porpoise(s) stranded Kudo-gun, Setana-cho Hokkaido
- 07, March, 2024
- Finless porpoise(s) drift Kamiamakusa-shi Kumamoto-ken
- 05, March, 2024
- Pacific white-sided dolphin(s) stranded Tusruoka-shi Yamagata-ken
