SAWADA Koichi 沢田 宏一 Koichi SAWADA Koichi male 0359edef5ca22dc07aa400eec9659612c49ad420 Koichi at Flickr s_koichi Koichi at twitter koichi99 somewhere in Chiba 35.69 140.02 Haneda, Tokyo International Airport, Japan Haneda, Tokyo, Japan FOAF metadata of Koichi SAWADA