Historical Background

Characteristics

Appearance & Form

• Unique Shape: Distinctive spiral or shell-like appearance (often compared to conch shells or caterpillars)

• Size: Small tubers, typically 1–3 cm in length

• Color: Naturally creamy white, but commonly dyed bright red with pickled plum vinegar (umezu) for festive use

Texture & Flavor

• Crispy Texture: Known for its signature crunch

• Mild Taste: Subtle and earthy flavor that readily absorbs the seasonings of pickling liquids

Botanical Background

• Classification: A perennial herbaceous plant in the Lamiaceae (mint) family

• Edible Part: The "rhizome" or underground tuber

To Know More

Direct Voice from Kotone

As I am not from the Tohoku region, I first learned about chōrogi after coming to Akita and decided to buy and taste it myself. Its crunchy texture was surprisingly addictive and unlike any ingredient I had tried before. Through my research, I also discovered that chorogi carries wishes for health and longevity and is an auspicious food often served with black beans in New Year dishes. I was impressed to learn that its cultivation, especially in Yuzawa, requires a great deal of time and effort, which has led to a decline in the number of producers. Knowing the cultural meaning and hard work behind this small spiral tuber made me appreciate it even more. I sincerely hope that chorogi, a food filled with tradition and heartfelt wishes, will continue to be loved and preserved, especially in the Tohoku region.