The ghosts of Tokyo past may still haunt the inner recesses of Kagurazaka, but increasingly they are being hemmed in by the encroaching architecture of the brash modern city. As with Sakura Sakura, though, a small but growing number of the surviving prewar low-rise, timber houses are being given a new lease of life.

A wonderful example of this defiance is the friendly teashop-cum-gallery called Mugimaru 2. Squatting on an alley that runs along the very foot of the high-rise towering above the historic neighborhood, the structure itself is old but unremarkable. What distinguishes it is the loving way in which it's been refurbished and decorated.

The old two-story merchant's shop has been stripped back to its basic shell of beams and timbers, then decorated in an objets trouves aesthetic, as if the building itself were a living work of art. Here, owner Sanae Iwasaki dispenses coffee and tea along with a remarkable range of homemade manju buns, which she makes in creative flavors such as black tea, mugwort, cinnamon, chocolate and ginger. These are also available to take home from the open window in her cluttered little kitchen.