syouDan301: tamagawa riverside
syouDan301: Nikaryou Kamigawara / Sluice
syouDan301: inagi field
syouDan301: Nikaryou Aqueduct
syouDan301: 20080716160510
syouDan301: Stump
syouDan301: Segment・asaborake
syouDan301: along with ...
syouDan301: river