Peninsula
I almost wrote Penis-ula, yikes.
Anyway, went on Friday for a pre-open festivity. I have only stayed at the Peninsula in HK and NYC, so I can't compare to many of its sister hotels, but the Peninsula in Marunouchi is not bad at all....
Its a small hotel, but reasonably located and as expected from a Peninsula, decorated well. However, I haven't really checked it out carefully, so I cannot say if it is a place I will frequent regularly yet. For example, the Ritz_-Carlton I won't go to unless it is business now, as I don't like it so far. I did like the Mandarin though and I am a semi-regular at the bar there.

