World Bird List

Species factsheet
Japanese Wood Pigeon (Columba janthina)

Order: Columba janthina
Family: Pigeons, Doves (Columbidae)

Voices can be found here (external link)
Subspecies and Distribution
Subspecie Distribution
janthina Tsushima and s Japan to Izu Is. and Ryukyu Is.
nitens Ogasawara (Bonin Is.) and Iwo Is. (Volcano Is.)
stejnegeri Yaeyama Is. (Ryukyu Is., Japan)