Ushima Jinja
Ushima Jinja, also referred to as Ushijima Jinja, is a small shrine on the north end of Sumida Park in Asakusa. It was founded in 860 and is noted for surviving the Great Kanto Earthquake of 1923 and the fire bombs of WWII.
For the casual: 7. For the educated: 6.
Ushima Jinja is a really cool shrine with some really cool things. The shrine has a a stone statue of a cow which is a source of good luck by rubbing the cow where you would like to be healed. Sumida Park is a great little break from the city with wonderful winding paths, and the shrine is definitely a great addition to the park. To the south are the headquarters of Asahi Brewing (what I will say is that they chose the wrong architect for that building). To the east is Tokyo Skytree Tower, the tallest tower in the world (not to be confused with tallest building). The only issue is the highway overpass which follows the west side of the park.