Nakamura Apple Farm produces various apples using π-soil conditioner "Super AKANE."
Its safe and delicious π-apples are already popular among customers and at last 36 members visited the orchard to pluck and eat them at the spot.
The tour included sightseeing in Obuse town and visiting zero magnetic spot in Nagano prefecture.
A lecture by Mr.Matsumoto explained the importance of enzyme for living body.