Raku Spa 1010 Kanda

After a long day walking around the city, come relax at this spa in Kanda. It has three types of baths – a carbonated bath, daily seasonal bath and an ice bath, in addition to a spacious dry sauna. Make sure you go up to the fourth floor to visit its relaxation lounge with napping pods, hammocks and bean bags, complete with a library stocking over 6,000 novels, comics and magazines you can read freely. There’s also a restaurant and pub serving local grub and craft beer, plus a co-working space.