Not far from Ofuna station, there is Ofuna kannon temple which is known by 25 meter high Ofuna kannon, Goddess of Mercy statue.
The statue can be easily seen from the trains passing Ofuna station but if you want to visit the Ofuna kannon temple, take the following trains.
From Shinjuku station - Take JR Shonan-Shinjuku line
From Shibuya station - Take JR Shonan-Shinjuku line
From Tokyo station - Take JR Tokaido line or Yokosuka line
From Shinagawa station - Take JR Tokaido line or Yokosuka line
From Yokohama station - Take Take JR Shonan-Shinjuku, Tokaido line, Yokosuka line or Negishi line
From Kamakura station - Take JR Shonan-Shinjuku or Yokosuka line
From Enoshima island - Take Shonan Monorail
Also, limited express NARITA EXPRESS(NEX) is also connecting Narita airport and Ofuna hourly.