German Baumkuchen ‘tree cake’ survived a disaster and world wars to become a Japanese favorite

By MARI YAMAGUCHI and AYAKA MCGILL

NINOSHIMA, Japan (AP) — Baumkuchen originated in Germany but has become a wildly popular sweet in Japan , where a prisoner of war on a small western island started making the treat that has thrived in its new homeland.

Today, the confectionery known as “tree cake” because of the resemblance to a trunk with rings is considered a symbol of longevity and prosperity in Japan, where Baumkuchen festivals are regularly held.

Japanese adaptations, including those using maccha and sweet potatoes, are popular gifts at weddings and birthdays. Baumkuchen is sold in gift boxes at luxury department stores and individually wrapped, smaller versions can be found at convenience stores.

The sweet’s early years, however, are associated with a catastrophic earthqua