Sample List : Bivalves
- Isohara, Kitaibaraki
- Kashima Port, Kamisu
- Kawajiri Shore, Hitachi
- Nikkawahama, Kamisu
- Oarai Beach, Oarai
- Dainikaiho, Tokyo Bay
- Futtsu Port, Futtsu
- Iioka Beach, Asahi
- Inubozaki, Choshi
- Katakai, Kujukuri
- Kisarazu Port, Kisarazu
- Ohara Ofunaya, Isumi
- Tomiura Port, Minamiboso
- Yorogawa Seaside Park, Ichihara
- Aigae Port, Hachijojima Island
- Kaminato Fishing-Port, Hachijojima Island
- Nanbarasenjojiki, Hachijojima Island
- Niijima Island
- The third Daiba, Tokyo Bay
- Yaene Fishing-Port, Hachijojima Island
- Cape Manazuru, Manazuru
- Higashi-Ogi Island, Kawasaki
- Jogashima Park, Miura
- Kamoi Port, Yokosuka
- Pier Sarushima, Yokosuka
- Port of Nojima Park, Yokohama
- The front from Nichirendo, Sarushima, Yokosuka
- The step in Nichirendo, Sarushima, Yokosuka
- Ukishima, Kawasaki
- Yamashita Park, Yokohama
