Stranding News (last update date: 20, February, 2025)
- 10, January, 1992
- Unidentified whale(s) dead stranding Kochi-ken
- Minke whale(s) dead stranding Ishikawa-ken
- Pacific white-sided dolphin(s) by-caught Ishikawa-ken
- 08, January, 1992
- Unidentified dolphin(s) dead stranding Kochi-ken
- 07, January, 1992
- Striped dolphin(s) dead stranding Kochi-shi Kochi-ken
- 31, December, 1991
- Spinner dolphin(s) dead stranding Ogasawaramura Tokyo-to
- 24, December, 1991
- Sei whale(s) by-caught Higashimuro-gun Nachikatsuura-Cho Wakayama-ken
- 20, December, 1991
- Pacific white-sided dolphin(s) dead stranding Fukuoka-ken
- 15, December, 1991
- Minke whale(s) by-caught Nishitsugaru-gun Fukaura-Machi Aomori-ken
- 29, November, 1991
- Finless porpoise(s) by-caught Toba-shi Mie-ken
- 21, November, 1991
- Common dolphin(s) dead stranding Aomori-ken
- 14, November, 1991
- Cuvier's beaked whale(s) dead stranding Akita-ken
- 12, November, 1991
- Killer whale(s) dead stranding Aomori-ken
- 30, September, 1991
- Harbour seal(s) live stranding Horoizumi-gun Erimo-Cho Hokkaido
- 09, September, 1991
- False killer whale(s) strayed into a harbor Kitakyuushuu-shi Fukuoka-ken
- 01, September, 1991
- Sperm whale(s) live stranding Muroto-shi Kochi-ken
- 31, August, 1991
- Unidentified dolphin(s) Shimonoseki-shi Yamaguchi-ken
- 25, August, 1991
- Finless porpoise(s) by-caught Mie-ken
- 10, August, 1991
- Harbour porpoise(s) by-caught Shari-gun Shari-Cho Hokkaido
- 04, August, 1991
- False killer whale(s) sighting Hiroshima-ken