Isshin-ji Temple is a Jodo Shu Buddhist temple located in Tennoji-ku, Osaka City. The principal image is Amitabha. It is well-known as a temple of bone Buddhas. It stands on the cliff line of the Uemachi Plateau, adjacent to Tennoji Park, and has a large precinct. This offering is a set of two items: a goshuin (temple stamp) and a history document. The temple was founded about 800 years ago by Honen, the founder of the Jodo Shu sect. It is known as the "Temple of Bone Buddhas." The custom of creating Amitabha statues from the cremated remains of people, regardless of their religious affiliation, has been practiced since 1887, with six statues created before the war. These were destroyed by fire during the war, but the ashes and the bones collected by 1947 were combined to create the 7th generation of bone Buddhas. Currently, eight statues up to the 14th generation are enshrined.