Kurobo is a traditional baked sweet said to have originated in the Chikugo region of Fukuoka Prefecture. It is made by kneading brown sugar, eggs, wheat flour, and baking soda together by hand, allowing the dough to rest, shaping it into long sticks, and baking it in an oven. After baking, the sticks are cut to the desired length and coated with a syrup made from brown sugar and ginger, then left to dry.
The exact origin of Kurobo is unclear, but the confection has long been made in Kyushu, particularly in the Chikugo area of Fukuoka Prefecture as well as in Saga and Kumamoto prefectures. In the past, these areas produced not only wheat but also sugarcane and brown sugar. It is thought that farming families may have used these local ingredients to make simple sweets at home.
Kurobo has traditionally been enjoyed as a snack served with tea. It is also said to have originally been a summer confection intended to help people through the fatigue of hot weather. Brown sugar contains minerals such as calcium, and the sweet has long been enjoyed as a familiar treat for children and adults alike.
Kurume Kurobo Honpo, founded in 1920, makes Kurobo using a blend of several types of Kyushu-grown wheat flour and fresh eggs delivered daily. The company produces the traditional “Chikushiji,” baked until fragrant using an established method, and “Fukudaikoku,” a softer, moister version with a cake-like texture. Both offer the nostalgic, comforting flavor associated with this regional confection.