I picked up Eiko's Nigori at a souvenir shop near Dogo Onsen. I was delighted with it, and I realized the warehouse was a short walk away, so I went. Through my little Japanese, I expressed my enjoyment and desire to try something special. They recommended Fresh Green, a limited yearly release.
It was a delightful sake! Light and crisp with a lovely gentle sweetness. A perfect touch of acidity. Everyone I shared this with at the guest house was enjoying it, from sake lovers to new drinkers.