01 / Hot-spring bean sprouts
No tap water at all,only hot-spring water grows them.
The sprouts are grown in soil beds warmed only by the heat of the hot spring, and from growing to washing and finishing the town uses hot-spring water, never tap water. The beans for the bean sprouts are a local native variety called Kohachi-mame. The whole process takes about a week, and because quality is decided by the growth on the fourth day after sowing, controlling the soil-bed temperature takes skill.
- Soil beds warmed by hot-spring heat
- Native bean, Kohachi-mame
- About one week, start to finish

