u can try those - they will provide u an english speaking guide - was great
Imperial Hotel (Toko-an)
Tel.: 03-3504-1111 (switchboard)
Add.: 4F, Main Bldg., 1-1-1, Uchisaiwaicho, Chiyoda-ku, Tokyo
Access: Near Hibiya Sta. on Subway Hibiya, Chiyoda or Toei Mita Line
Closed: Sun., National Holidays and Aug. 1-15
Time required: approx. 20 min.
Note: Prior reservation is necessary. Served in a tatami-mat room.
and for future - use that site - it is very helpful - http://www.jnto.go.jp/eng/ almost 10 years ago