Imokenpi: A Local Food Guide for Visitors (Kochi)

Imokenpi is a traditional confection representative of Kochi, made by deep-frying thin strips of sweet potato and coating them in sugar syrup. With a crisp, light crunch and a rustic, fragrant sweetness that keeps you reaching for more, it is a local snack loved by all ages. Kochi has a wheat-flour dry sweet called kenpi handed down since the Heian period, and although the ingredients and method differ, the name is said to come from the similarity in shape and texture.

Highlights

Though the ingredients are as simple as sweet potato, sugar, and oil, each shop shows its character through the frying and the way the syrup is applied. The sugar coating gives the surface a firm bite and a satisfying snap. Varieties range from thick and satisfying to thin and delicate, so comparing them is part of the fun.

Enjoying the Seasons

It can be enjoyed year round, but in autumn when sweet potatoes come into season you can find versions with deeper sweetness. It is handy both as a tea companion and a travel snack.

Access and Basic Information

It is available at confectioners, supermarkets, and roadside stations throughout Kochi and is a standard souvenir. Some specialty makers also have factory outlet shops.

A Quick Tip

Since it is sensitive to humidity after opening, eat it soon. Do try the novel versions such as salted kenpi and brown sugar flavor.

Practical Travel Notes

• The name is said to derive from kenpi, a wheat-flour dry sweet handed down in Kochi since the Heian period; the ingredients and method differ but the shape is similar.
• The ingredients are simply sweet potato, sugar, and vegetable oil. The sugar coating gives a hard surface and a crisp snap.
• It is widely available at confectioners, supermarkets, roadside stations, and souvenir shops in Kochi, sold in bags from a few hundred yen, an affordable standard souvenir.
• There are thick-cut and thin-cut types, with texture and sweetness varying by shop, so comparing them is recommended.
• Novelty versions such as salted kenpi and brown sugar flavor also exist. After opening, keep it away from humidity and eat it soon.

📚 Sources

The way imokenpi is made by frying julienned sweet potato and coating it in sugar syrup, and the theory that its name derives from kenpi, a dried confection handed down in Kochi since the Heian period, introduced in this article are organized based on specialty and tourism information published by Kochi Prefecture and the prefectural tourism and convention association, along with information from local sweets shops and specialty makers. Variations such as salt kenpi and brown-sugar flavor draw on public information from each shop. Because each shop operations and product lineup may change, please confirm official information before you visit.

Visitor Checklist

• Time estimate: Just buying and eating takes little time. Allow about 30 minutes for souvenir shopping or a taste comparison.
• What to prepare: It is sensitive to humidity once opened, so a resealable bag for carrying is handy. It also goes with tea, so pairing it with a drink is recommended.
• Best timing: It can be enjoyed year-round, but in autumn, when sweet potatoes are in season, you may find deeper-sweetness versions.
• Suggested route: Buy it easily at sweets shops, supermarkets, roadside stations and souvenir shops around the prefecture; specialty makers also have factory outlets. Comparing the textures of thick-cut and thin-cut versions is a pleasure.