Stranding News (last update date: 20, February, 2025)
- 12, January, 1989
- Dall's porpoise(s) live stranding Niigata-ken
- 10, January, 1989
- Pacific white-sided dolphin(s) by-caught Yosa-gun Ine-Cho Kyoto-fu
- 04, January, 1989
- Dall's porpoise(s) live stranding Niigata-shi Niigata-ken
- 03, January, 1989
- Finless porpoise(s) dead stranding Wakayama-shi Wakayama-ken
- 02, January, 1989
- Unidentified dolphin(s) dead stranding Chosei-gun Ichinomiya-Machi Chiba-ken
- 24, December, 1988
- Unidentified Mesoplodon(s) dead stranding Suzu-shi Ishikawa-ken
- 22, December, 1988
- Finless porpoise(s) strayed into a harbor Kitakyuushuu-shi Fukuoka-ken
- 18, December, 1988
- Stejneger's beaked whale(s) dead stranding Niigata-ken
- 14, December, 1988
- Finless porpoise(s) sighting Fujisawa-shi Kanagawa-ken
- 06, December, 1988
- Unidentified Mesoplodon(s) dead stranding Aomori-ken
- 03, December, 1988
- Unidentified dolphin(s) by-caught Oga-shi Akita-ken
- 20, November, 1988
- Pantropical spotted dolphin(s) strayed into a harbor Ichihara-shi Chiba-ken
- 04, November, 1988
- Bottlenose dolphin(s) by-caught Yosa-gun Ine-Cho Kyoto-fu
- 23, October, 1988
- Unidentified Ziphiid(s) dead stranding Kagoshima-ken
- 20, October, 1988
- Unidentified toothed whale(s) stranded Shizuoka-ken
- Minke whale(s) by-caught Oi-gun Takahama-Cho Fukui-ken
- 18, October, 1988
- Risso's dolphin(s) by-caught Uozu-shi Toyama-ken
- 15, October, 1988
- Finless porpoise(s) by-caught Kitakyuushuu-shi Fukuoka-ken
- 10, October, 1988
- Stejneger's beaked whale(s) live stranding Niigata-ken
- 08, October, 1988
- Pygmy sperm whale(s) drift Mie-ken