Limited-time special offer! Originally 13,500 yen, now only 8,500 yen! A great value for a generous 8-month supply. It's only about 45 yen per day, making it very affordable. You get an 8-month supply. This is Reishi mushroom powder from Yamada Yakken, a well-known domestic herbal medicine manufacturer. There's a generous 250 grams. Even if you take 1 gram per day, it will last for over 8 months. Reishi mushrooms are said to boost the immune system. Please take advantage of this opportunity to purchase!