I just love the station name "Noborito," because for some silly reason it makes me think of a limited service Mexican restaurant -- you know, one which serves "no burritos!"

The hotel's website has a lousy map on it which says the closest subway station is Higashi-Ginza, on the Hibiya and TOEI Asakusa lines. Not that convenient, but fairly straightforward. You should probably take the Hibiya line to Kasumigaseki and transfer to the Chiyoda line to Yoyogi-uehara to catch the Odakyu line.

If you are going any distance on the Odakyu line, you should wait for some flavor of express train instead of taking a local, even if it later means transfering back to a local. There is a large time difference.