Ключевые слова: aerial view, bank, birds eye view, blue sky, boat, camera, copy space, drone, edogawa, edogawaku, high angle view, hobby, ichikawa city, katsushikaku, leisure, marin sports, multicopter, recreation, river, riverbed, ship, shooting, sky flying camera, small unmanned aerial vehicle, small vessels, sports, towing, wake board, water sports, whitecrested waves,