Bontan Candy is one of Kagoshima Prefecture’s best-known traditional sweets. It has preserved its familiar flavor since the Taisho era and is loved for its nostalgic packaging and distinctive soft, chewy texture. It is a classic souvenir from Kagoshima and remains popular with people of all generations.
The candy was first released in 1925 by Seika Foods, a confectionery company headquartered in Kagoshima City. The company’s origins go back to a confectionery business established in 1873. Since its introduction, the basic recipe and production method have remained largely unchanged, allowing the familiar taste to be enjoyed for generations.
Bontan Candy looks somewhat like caramel, but its texture is quite different. Made from glutinous rice in the style of gyuhi, a soft Japanese rice confection, it has a gentle, elastic chewiness that gradually softens in the mouth.
Another characteristic is its subtle fragrance of bontan, a large citrus fruit associated with southern Kyushu. The sweetness is accompanied by a refreshing hint of citrus acidity, giving the candy a pleasant flavor that is not simply sugary.
All the ingredients used in Bontan Candy are plant-based. The main ingredient is Hiyokumochi glutinous rice from Saga and Kumamoto prefectures. The rice is polished and milled at the company’s own factory, then soaked in cold water overnight to prepare it for production.
Other ingredients include starch syrup, sugar, and maltose. The recipe also uses an extract made from bontan grown in Akune City, Kagoshima Prefecture, together with juice from Satsuma mandarin oranges. These ingredients create the candy’s characteristic depth of flavor and refreshing citrus note.
One of the most important stages in production is kneading the glutinous rice. The rice is slowly kneaded in a steam-heated kettle for approximately two and a half hours.
Judging the correct heat and the degree of kneading requires considerable experience and skill. Once the dough is ready, it is cooled, rolled out into a sheet, and cut into small cubes. Each piece is then individually wrapped in edible wafer paper, helping keep the candy clean and easy to handle.
One of the familiar features of Bontan Candy is that it can be eaten with its thin wrapping still attached. This wrapping is called oblate and is made from potato or sweet potato starch. It dissolves naturally in the mouth as the candy is eaten.
Because glutinous rice candy is naturally sticky, it would otherwise be difficult to handle without the pieces adhering to one another. The edible wafer wrapping plays an important role in making each piece convenient to eat.
Although the basic recipe and production method have been preserved, some adjustments have been made over the years to suit changing tastes and conditions.
For example, the sweetness has been adjusted to make the candy less sweet, and improvements have been made to help prevent it from melting or becoming difficult to handle during the summer. These refinements have allowed the product to remain familiar while adapting to modern needs.
Bontan Candy is compact and easy to carry, making it a convenient souvenir for travelers. It is available in boxed packages that are suitable for gifts and sharing with family, friends, or colleagues.
With its long history, distinctive chewy texture, citrus fragrance, and traditional production methods, Bontan Candy is a confection that represents Kagoshima’s local food culture. When visiting the prefecture, be sure to try this much-loved sweet.