Stranding News (last update date: 20, February, 2025)
- 09, July, 1997
- Steller sea lion(s) dead stranding Shari-gun Shari-Cho Hokkaido
- Steller sea lion(s) dead stranding Shari-gun Shari-Cho Hokkaido
- 03, July, 1997
- Pacific white-sided dolphin(s) drift Muroran-shi Hokkaido
- 02, July, 1997
- Pacific white-sided dolphin(s) dead stranding Hokkaido
- Dall's porpoise(s) dead stranding Hokkaido
- 30, June, 1997
- Dall's porpoise(s) dead stranding Otaru-shi Hokkaido
- 28, June, 1997
- Common dolphin(s) dead stranding Ehime-ken
- 27, June, 1997
- Dall's porpoise(s) dead stranding Otaru-shi Hokkaido
- 25, June, 1997
- Unidentified Mesoplodon(s) dead stranding Tomamae-gun Shosanbetsu-Mura Hokkaido
- 23, June, 1997
- Dall's porpoise(s) dead stranding Otaru-shi Hokkaido
- 22, June, 1997
- Finless porpoise(s) dead stranding Fukuoka-shi Fukuoka-ken
- 16, June, 1997
- Dwarf sperm whale(s) dead stranding Miyazaki-shi Miyazaki-ken
- 13, June, 1997
- Dall's porpoise(s) live stranding Mashike-gun Mashike-Cho Hokkaido
- 12, June, 1997
- Unidentified baleen whale(s) strayed into a harbor Takaishi-shi Osaka-fu
- 10, June, 1997
- Finless porpoise(s) dead stranding Mie-ken
- Dall's porpoise(s) live stranding Rumoi-shi Hokkaido
- 09, June, 1997
- Minke whale(s) by-caught Aomori-ken
- 06, June, 1997
- Dall's porpoise(s) live stranding Otaru-shi Hokkaido
- 04, June, 1997
- Finless porpoise(s) dead stranding Chita-gun Mihama-Cho Aichi-ken
- 02, June, 1997
- Dall's porpoise(s) strayed into a harbor Otaru-shi Hokkaido