Gyokukeiji Temple

Japanese: 玉桂寺 - ぎょくけいじ

...A tomb was built, and on the anniversary of his death a memorial service was held, attracting many devotees. Having been granted the "Ichi-mai Kishomon," Genchi vowed to erect a three-foot statue of Amida Buddha to repay his master's kindness, and with the cooperation of many Nembutsu followers, it was completed at the end of the 12th year (it still exists at Gyokukei-ji Temple in Shigaraki-cho, Koga-gun, Shiga Prefecture). In 1227 (Antei 1), the monks of Enryaku-ji Temple had the tomb destroyed by the dog gods of Gion-sha Shrine, but the disciples had relocated the tomb to a new location just before the ceremony and secretly moved the remains to the western suburbs....

From "Hyakumanben Nembutsu"

...100 people is not an actual number, but a number that represents a large group. The fact that Hyakumanben Nembutsu was performed in the early Kamakura period is clear from documents found inside the Amida Buddha statue at Gyokukeiji Temple in Shigaraki Town, Shiga Prefecture, but it is unclear whether large prayer beads were used as in later times. The first people to perform this in order to expel disasters in the Jodo sect were Chionji Temple It is said that his name is Sezen Akuen.

*Some of the terminology that refers to "Gyokkei-ji Temple" is listed below.

Source | Heibonsha World Encyclopedia 2nd Edition | Information

Japanese:

…墓堂が建てられ，忌日には知恩講がおこなわれ，多くの帰依者が集まった。《一枚起請文》を授けられた源智は師恩に報いんがために，3尺の阿弥陀仏像の造立を発願し，多数の念仏者の協力を得て12年暮に完成した(滋賀県甲賀郡信楽町の玉桂寺に現存)。1227年(安貞1)延暦寺の衆徒が墓堂を祇園社の犬神人（いぬじにん）に破壊させたが，門弟らは直前に廟墳をあらため，遺骸をひそかに西郊へ移した。…