Complex sentence: Statues of Shoumen-Kongou with the three monkeys have existed in temples and shrines since the Edo era, sometimes carved in stones that took the name Koshin-do were placed around a dwelling for protection.
Split into simpler sentences: Statues of Shoumen-Kongou with the three monkeys have existed in temples and shrines since the Edo era. Sometimes carved stones that took the name Koshin-do were placed around a dwelling for protection.