Stranding News (last update date: 17, May , 2024)
- 20, April, 2023
- Harbour porpoise(s) by-caught (set net) Tomakomai-shi Hokkaido
- 19, April, 2023
- Pacific white-sided dolphin(s) stranded Tsuruoka-shi Yamagata-ken
- 17, April, 2023
- Pacific white-sided dolphin(s) stranded Tsuruoka-shi Yamagata-ken
- Finless porpoise(s) stranded MinamiShimabara-shi Nagasaki-ken
- 16, April, 2023
- Harbour porpoise(s) stranded Wakkanai-shi Hokkaido
- Finless porpoise(s) stranded Isahaya-shi Nagasaki-ken
- Finless porpoise(s) stranded Isahaya-shi Nagasaki-ken
- 15, April, 2023
- Blainville's beaked whale(s) stranded Goto-shi Nagasaki-ken
- 14, April, 2023
- Finless porpoise(s) stranded Shimabara-shi Nagasaki-ken
- Finless porpoise(s) stranded Amakusa-shi Kumamoto-ken
- 12, April, 2023
- Harbour porpoise(s) stranded Tomakomai-shi Hokkaido
- Harbour porpoise(s) stranded Tomakomai-shi Hokkaido
- 11, April, 2023
- Risso's dolphin(s) stranded Kamakura-shi Kanagawa-ken
- Bryde’s whale(s) drift Minamibousou-shi Chiba-ken
- Risso's dolphin(s) stranded Kumage-gun, Nakatane-chou Kagoshima-ken
- 10, April, 2023
- Hubbs' beaked whale(s) stranded Minamisouma-shi Fukushima-ken
- 09, April, 2023
- Unidentified dolphin(s) stranded Tsuruoka-shi Yamagata-ken
- 06, April, 2023
- Finless porpoise(s) stranded Hayami-gun Hiji-machi Oita-ken
- 05, April, 2023
- Pacific white-sided dolphin(s) stranded Shimoniikawa-gun Asahi-machi Toyama-ken
- 04, April, 2023
- Sei whale(s) drift Kamiamakusa-shi Kumamoto-ken