その他 KAN'EI TSUHO, AIZU FUTONO MOTHER COIN Mother coin。Japan, Kan'ei Tsūhō (Copper) - 1700's - Edo Period - History。1668 - 1869 One Random Kan'ei Tsūhō Historical Japanese Mon。Is this 1 Japanese 1 Mon? : r/AncientCoins。KAN'EI TSUHO, AIZU FUTONO MOTHER COINAll details in photos. Thank you