Stranding News (last update date: 20, February, 2025)
- 26, December, 1989
- Finless porpoise(s) dead stranding Fukuoka-shi Fukuoka-ken
- 21, December, 1989
- Risso's dolphin(s) dead stranding Tateyama-shi Chiba-ken
- 20, December, 1989
- Common dolphin(s) dead stranding Hakui-gun Shika-Machi Ishikawa-ken
- 12, December, 1989
- Minke whale(s) by-caught Ishikawa-ken
- Common dolphin(s) dead stranding Uozu-shi Toyama-ken
- 09, December, 1989
- Minke whale(s) by-caught Nagasaki-ken
- 03, December, 1989
- Finless porpoise(s) Fukuoka-shi Fukuoka-ken
- 30, November, 1989
- Finless porpoise(s) dead stranding Chita-gun Mihama-Cho Aichi-ken
- 28, November, 1989
- Unidentified Mesoplodon(s) dead stranding Akita-ken
- 27, November, 1989
- Risso's dolphin(s) by-caught Ito-shi Shizuoka-ken
- 21, November, 1989
- Northern elephant seal(s) live stranding Niijimamura Tokyo-to
- 06, November, 1989
- Risso's dolphin(s) by-caught Ito-shi Shizuoka-ken
- Finless porpoise(s) by-caught Nagasaki-ken
- 04, November, 1989
- Risso's dolphin(s) by-caught Ito-shi Shizuoka-ken
- 30, October, 1989
- Unidentified whale(s) Shari-gun Shari-Cho Hokkaido
- 29, October, 1989
- Minke whale(s) dead stranding Shari-gun Shari-Cho Hokkaido
- 21, October, 1989
- Short-finned pilot whale(s) strayed into a harbor Tamano-shi Okayama-ken
- 19, October, 1989
- Bottlenose dolphin(s) by-caught Mie-ken
- 15, October, 1989
- Finless porpoise(s) dead stranding Chita-gun Minamichita-Cho Aichi-ken
- 13, October, 1989
- Bottlenose dolphin(s) strayed into a harbor Toba-shi Mie-ken