The Pool at Asakusa View Hotel

"There are a couple of restaurants and a pricey swimming pool (¥3500)"

"Asakusa's location and amenities (including an on-site French patesserie, cafe, sushi bar, and pool) are the real draw; Mimosa Lounge on the first floor is a great spot for meetings or afternoon tea, while Karakurenai, which serves Cantonese cuisine on the 27th floor, has floor-to-ceiing windows with views of the nearby Asakusa Shrine and the city skyline"

"The indoor pool and the top-floor "members-only" bar charges guests a fee, and there's no fitness center"