English nameソート | 
          Scientific nameソート | 
          Found Dateソート | 
          Prefectureソート | 
          City/Locality | 
        
        
          | Finless porpoise | 
          Neophocaena asiaeorientalis | 
          05, January, 2000 | 
          Ehime-ken | 
            | 
        
        
          | Stejneger's beaked whale | 
          Mesoplodon stejnegeri | 
          24, December, 1999 | 
          Hokkaido | 
           Matsumae-gun Matsumae-Cho | 
        
        
          | Minke whale | 
          Balaenoptera acutorostrata | 
          20, December, 1999 | 
          Niigata-ken | 
            | 
        
        
          | Minke whale | 
          Balaenoptera acutorostrata | 
          20, December, 1999 | 
          Chiba-ken | 
           Kamogawa-shi | 
        
        
          | Killer whale | 
          Orcinus orca | 
          20, December, 1999 | 
          Tokyo-to | 
            | 
        
        
          | Finless porpoise | 
          Neophocaena asiaeorientalis | 
          18, December, 1999 | 
          Mie-ken | 
           Yokkaichi-shi | 
        
        
          | Finless porpoise | 
          Neophocaena asiaeorientalis | 
          18, December, 1999 | 
          Mie-ken | 
           Toba-shi | 
        
        
          | Finless porpoise | 
          Neophocaena asiaeorientalis | 
          13, December, 1999 | 
          Yamaguchi-ken | 
            | 
        
        
          | Dwarf sperm whale | 
          Kogia sima | 
          12, December, 1999 | 
          Ibaraki-ken | 
            | 
        
        
          | Finless porpoise | 
          Neophocaena asiaeorientalis | 
          11, December, 1999 | 
          Aichi-ken | 
           Gamagori-shi | 
        
        
          | Minke whale | 
          Balaenoptera acutorostrata | 
          10, December, 1999 | 
          Saga-ken | 
           Karatsu-shi | 
        
        
          | Bottlenose dolphin | 
          Tursiops truncatus | 
          08, December, 1999 | 
          Kumamoto-ken | 
            | 
        
        
          | Common dolphin | 
          Delphinus delphis | 
          04, December, 1999 | 
          Kagoshima-ken | 
            | 
        
        
          | Common dolphin | 
          Delphinus delphis | 
          30, November, 1999 | 
          Kanagawa-ken | 
           Yokohama-shi | 
        
        
          | Minke whale | 
          Balaenoptera acutorostrata | 
          25, November, 1999 | 
          Wakayama-ken | 
           Higashimuro-gun Nachikatsuura-Cho | 
        
        
          | Risso's dolphin | 
          Grampus griseus | 
          20, November, 1999 | 
          Tokyo-to | 
           Minato-ku | 
        
        
          | Unidentified dolphin | 
          Gen. sp. | 
          17, November, 1999 | 
          Okinawa-ken | 
           Nakagami-gun Kitanakagusuku-Son | 
        
        
          | Risso's dolphin | 
          Grampus griseus | 
          06, November, 1999 | 
          Chiba-ken | 
           Tateyama-shi | 
        
        
          | Short-finned pilot whale | 
          Globicephala macrorhynchus | 
          06, November, 1999 | 
          Saga-ken | 
           Karatsu-shi | 
        
        
          | Finless porpoise | 
          Neophocaena asiaeorientalis | 
          05, November, 1999 | 
          Yamaguchi-ken | 
           Shimonoseki-shi |