Lens-goshi, Tatta Ichido no Koi wo suru ~Shissou Reijou to Cameraman~

Leo is a photographer who moved to Tokyo from the countryside to become a landscape photographer, but it didn't work out. He earns money by shooting catalogs for gossip magazines and taking scandalous spy shots of celebrities. One day, while walking along the riverside, burnt out and drunk, he sees a girl in a dress floating by...?! A countess who has been forced to leave her parents' home and a photographer who has lost his temper.

(Source: ComicRide)