Dadacha-mame: The Phantom Edamame That Grows Only in Tsuruoka and Shonai

Dadacha-mame Edamame

Dadacha-mame is a traditional local edamame variety from Tsuruoka's Shonai region in Yamagata — a special edamame created by the soil and climate of Shonai. Far sweeter and richer in umami than regular edamame.

Characteristics

- Origin: The Oizumi district of Tsuruoka is the birthplace; they don't taste the same grown anywhere else - Harvest Period: Early August through September (peak during the Bon and late-season varieties) - Flavor: Much sweeter and richer than normal edamame; a distinctive aroma when boiled - Varieties: Multiple varieties including Shiroyama dadacha and Jinroku dadacha

Buying and Eating

- Tsuruoka Direct-Sale Shops and Markets: Fresh dadacha-mame available during harvest season (August) - Roadside Station Shonai: Agricultural produce from the Shonai region gathered here - Salt-Boiled: The simplest and most delicious preparation

Getting There

- Alight at JR Uetsu Main Line Tsuruoka Station - Yamagata Expressway Tsuruoka IC

Tips

Dadacha-mame is fresh produce — tastiest eaten close to the production area during harvest season. The "Bon period" around mid-August is when flavor is at its peak.