We needed a hotel for our last night in Tokyo before flying back home. Mitakaikan felt more like a business hotel but we enjoyed the one night in a very clean, well equipped room. We also really enjoyed the included breakfast. As a tourist, this hotel is about a 9 min walk from the yamanote line (Tamachi station) but very close to the local subways (Mita Line, etc.). There isn't much culture/atmosphere outside Mitakaikan (it's very commercial, working crowd) but a good one day stay before heading to the airport.