- Asia66 objects
- East Asia66 objects
- Japan66 objects
- Honshū, Japan51 objects
- Japanese archipelago, Japan51 objects
- Kantō region, Honshu, Japan27 objects
- South Kantō, Kanto region, Honshu27 objects
- Chiba Prefecture, South Kanto, Kanto region16 objects
- Kogane, Matsudo, Chiba Prefecture16 objects
- Matsudo, Chiba Prefecture, South Kanto16 objects
- Kuroya, Saitama / Aichi Prefecture, Japan15 objects
- Itabashi, Tokyo Metropolis, South Kanto7 objects
- Nakadai, Itabashi, Tokyo Metropolis7 objects
- Tōkyō Metropolis, South Kanto, Kanto region7 objects
- Kanagawa Prefecture, South Kanto, Kanto region4 objects
- Natsushima shellmound, Yokosuka, Kanagawa Prefecture3 objects
- Yokosuka, Kanagawa Prefecture, South Kanto3 objects
- Yokohama shellmound, Yokohama, Kanagawa Prefecture1 objects
- Yokohama, Kanagawa Prefecture, South Kanto1 objects