Ema (絵馬) are small wooden plaques sold at Shinto shrines in Japan.Visitors write their wishes or prayers on them and then hang the plaques at the shrine. The word ema literally means "picture horse"—originally, people offered horses to the gods, but over time this practice was replaced with wooden tablets. History of Ema The tradition of ema dates back to the Nara period (710–794).At first, real horses were given as offerings to deities for protection or blessings.Later, images of horses were drawn on wooden plaques instead, making the offering more symbolic and widely accessible.Today, ema can feature not only horses ...