Bunmeido Main Store

The birthplace of Nagasaki's famous castella, a dense, golden sponge cake introduced to the city by Portuguese traders in the 16th century and perfected here since 1900. The base recipe uses carefully sourced eggs, flour, sugar, and starch syrup to achieve a signature caramelized bottom crust. The main store carries seasonal flavors including matcha, chocolate, and honey varieties sold exclusively here. Watching staff slice freshly baked loaves behind the counter is part of the visit, and the individually wrapped slices make ideal souvenirs that carry a piece of Nagasaki's cross-cultural culinary history.