Stranding News (last update date: 19, February, 2026)
- 10, July, 1980
- Finless porpoise(s) dead stranding Chita-gun Minamichita-Cho Aichi-ken
- 30, June, 1980
- Dwarf sperm whale(s) Kunigami-gun Ogimi-Son Okinawa-ken
- 27, May , 1980
- Spotted seal(s) dead stranding Tokachi-gun Urahoro-Cho Hokkaido
- 24, May , 1980
- Finless porpoise(s) live stranding Tokoname-shi Aichi-ken
- 12, May , 1980
- Ringed seal(s) dead stranding Shari-gun Shari-Cho Hokkaido
- 11, May , 1980
- Pantropical spotted dolphin(s) Ishigaki-shi Okinawa-ken
- Spotted seal(s) dead stranding Abashiri-shi Hokkaido
- 09, May , 1980
- Finless porpoise(s) dead stranding Ise-shi Mie-ken
- 04, May , 1980
- Spotted seal(s) dead stranding Hiro-gun Hiro-Cho Hokkaido
- 12, April, 1980
- Finless porpoise(s) drift Shozu-gun Tonosho-Cho Kagawa-ken
- 10, April, 1980
- Ringed seal(s) dead stranding Nakagawa-gun Toyokoro-Cho Hokkaido
- 07, April, 1980
- Pacific white-sided dolphin(s) by-caught Miyazu-shi Kyoto-fu
- 06, April, 1980
- Finless porpoise(s) dead stranding Tsu-shi Mie-ken
- Pacific white-sided dolphin(s) by-caught Hyogo-ken
- 05, April, 1980
- Ringed seal(s) dead stranding Kushiro-shi Hokkaido
- 02, April, 1980
- Pacific white-sided dolphin(s) by-caught Yosa-gun Ine-Cho Kyoto-fu
- 30, March, 1980
- Pacific white-sided dolphin(s) by-caught Yosa-gun Ine-Cho Kyoto-fu
- 29, March, 1980
- Ringed seal(s) dead stranding Kushiro-shi Hokkaido
- 20, March, 1980
- Ringed seal(s) dead stranding Akkeshi-gun Hamanaka-Cho Hokkaido
- 28, February, 1980
- Risso's dolphin(s) by-caught Yosa-gun Ine-Cho Kyoto-fu
