the sumiyoshi sluice and ishikawajima lighthouse along the sumida river.

2020 akawabata april architecture asia bay buildings canal chalaquo city cruise edo engineering gate gateway ishikawa ishikawajima island japan japanese knife lantern lighthouse modern nautical ohkawabata park red river ruins safety sailing shrine sightseeing skyscrapers slide sluice spring suimon sumida sumidagawa sumiyoshi tadai tide tokyo torii tsukuda tukuda urban ward water waterfront watergate waterside waterway