Honeymoon in Japan, Suggestion?

My fiance are getting married at the end of July then we're headed to Japan for a week for our Honeymoon (August 1st though 8th). We didnt want the typical lay on the beach honeymoon. But we do want it to be honeymoonish and not like trudging around temples and such. So what do u suggest for our perfect honeymoon? Were planning this now, we just bought the plane tickets a month ago but no hotel etc yet because we are busy with the wedding and we wnt to hear ur opinions first!