Stranding News (last update date: 20, February, 2025)
- 05, April, 1983
- Pacific white-sided dolphin(s) by-caught Niigata-ken
- 03, April, 1983
- Pacific white-sided dolphin(s) by-caught Chiba-ken
- 11, March, 1983
- Finless porpoise(s) by-caught Shozu-gun Shodoshima-Cho Kagawa-ken
- 02, March, 1983
- Finless porpoise(s) by-caught Yamaguchi-ken
- 19, February, 1983
- Finless porpoise(s) by-caught Yamaguchi-ken
- 11, February, 1983
- Dall's porpoise(s) dead stranding Joetsu-shi Niigata-ken
- 05, February, 1983
- Pacific white-sided dolphin(s) by-caught Yosa-gun Ine-Cho Kyoto-fu
- 28, January, 1983
- Ringed seal(s) dead stranding Otaru-shi Hokkaido
- 25, January, 1983
- Finless porpoise(s) dead stranding Higashiibaraki-gun Oarai-Machi Ibaraki-ken
- 01, January, 1983
- Common dolphin(s) dead stranding Fukuoka-ken
- Harbour porpoise(s) by-caught Wakkanai-shi Hokkaido
- 22, December, 1982
- Ringed seal(s) dead stranding Hiro-gun Hiro-Cho Hokkaido
- 15, December, 1982
- Finless porpoise(s) by-caught Aichi-ken
- False killer whale(s) dead stranding Chiba-ken
- 27, November, 1982
- Short-finned pilot whale(s) by-caught Kamogawa-shi Chiba-ken
- 05, November, 1982
- Finless porpoise(s) by-caught Kagawa-ken
- 03, November, 1982
- Finless porpoise(s) dead stranding Chita-gun Mihama-Cho Aichi-ken
- 19, October, 1982
- Finless porpoise(s) dead stranding Hyogo-ken
- 03, August, 1982
- Ginkgo-toothed beaked whale(s) strayed into a harbor Futtsu-shi Chiba-ken
- 30, July, 1982
- Minke whale(s) by-caught Himi-shi Toyama-ken