A Taste of Tradition: Castella Perfection at Fukusaya’s Main Store, Nagasaki

We made a special stop at Fukusaya’s main store during our time in Nagasaki—and as fans of castella cake, it was a must-visit. Fukusaya is one of the oldest and most famous castella makers in Japan, with a history dating back to the early 1600s, and you can really feel that legacy the moment you step inside. The shop itself has a quiet elegance. It’s not flashy or overly modern, but rather dignified and calm—like a place that truly respects its own tradition. The staff were polite and professional, and even though the store was busy, everything moved smoothly. We picked up a few boxes of their signature castella, which were beautifully packaged and perfect for gifts. What makes Fukusaya’s castella stand out is the moist, rich texture and the distinct layer of coarse sugar crystals at the bottom—it adds a lovely crunch and sweetness. You can tell it’s made with care, using a time-honored recipe that doesn’t rely on artificial preservatives or shortcuts. They also sell single-slice castella if you just want to enjoy a piece on the go, which I appreciated. It gave us the chance to try it fresh before committing to bigger boxes. If you’re visiting Nagasaki and want to take home a taste of the city’s history, Fukusaya’s main store is absolutely worth the visit. It’s not just a cake shop—it’s a cultural experience wrapped in sponge cake. #summervacay #fukusayacastella #nagasakisweets #castellacake #fukusayamainstore #tasteofnagasaki #japanesewagashi #castellalovers #traditionaljapanesesweets #nagasakiomiyage #historicbites #japandesserttour #spongecakeheaven #wagashiexperience #nagasakigourmet #musttryjapan