Ekō-in

Ekō-in (回向院) is a common name for Buddhist temples in Japan, particularly those dedicated to the repose of souls (ekō) of deceased individuals or animals, especially those who died without known relatives, in disasters, or under unusual circumstances. The term "ekō" refers to the practice of transferring merit to the deceased, aiding their passage through the afterlife.

These temples often serve as important sites for memorial services, particularly for victims of natural disasters, wars, or other tragedies. Some Ekō-in temples house mass graves or cenotaphs commemorating these events. The specific rituals and practices at each Ekō-in may vary depending on the Buddhist sect to which it belongs, but the underlying purpose of offering prayers and performing merit-transfer ceremonies for the deceased remains consistent.

Historically, Ekō-in temples were often established following epidemics or major disasters to provide a place for the proper funerary rites and memorial services for those who perished. They were often supported by the local community and served as a vital social function in ensuring the peaceful passage of the deceased and providing solace for the bereaved. Several notable Ekō-in exist throughout Japan, each with its own unique history and connection to specific events.