Wikimedi'Òc

Edo river locks mlit1989.jpg - Togabi

Tennozu suimon -01.jpg - Aimaimyi

Small floodgate at Ogawacho, Kodaira, Tokyo, Japan - 12 Aug. 2007.jpg - Jacopo Werther

Ryouke Sluice - panoramio.jpg - Panoramio upload bot

Ryouke Sluice (vertical panorama) - panoramio.jpg - Panoramio upload bot

Sibagawa river sluice - panoramio.jpg - Panoramio upload bot

Sluice - panoramio - Masato OTA.jpg - Panoramio upload bot

Small floodgates in Kodaira, Tokyo - Aug 12, 2007.jpg - Krorokeroro