Japanese Keelback
- kingdom: Animalia
- phylum: Chordata
- class: Reptilia
- order: Squamata
- family: Natricidae
- genus: Hebius
- species: Hebius vibakari
Hakone- Yokohama-shi
Kanagawa- Susaki
Kochi- Miyazaki-shi
Miyazaki- Tatsuno
Nagano- Chiyoda-ku
- Chūō-ku
- Minato-ku
- Tachikawa
Tokyo
Japan