1636-59 。Genuine Edo Japan Coin, Copper Kanei Tsuho (1700's), Glass Display。1668-1869 One Random Kan'ei Tsūhō Historical Japanese Mon Coin。Japan, Kan'ei Tsūhō (Copper) - 1700's - Edo Period - History Hoard。KAN'EI TSUHO, AIZU FUTONO MOTHER COINAll details in photos. Thank you