, also known as , is a Shinto-based Shinshà «kyà  (Japanese new religion) founded in 1947. It was founded by Rikihisa Tatsusai as Tenchi Kà Âdà  Zenrinkai, and is headquartered in Fukuoka Prefecture. Zenrinkyà  was registered as a legal religious corporation under the Shà «kyà  Hà Âjinrei ordinance in 1948. In 1994, the group had a claimed nominal membership of 450,000 under the leader Rikihisa Ryà «seki.
Its headquarters is located just to the east of Haruda Station in Chikushino, Fukuoka Prefecture, Japan.
Initially, Rikihisa Tatsusai proselytized the faith of the Jikkà Âkyà Â-affiliated , the religious organization of his father, , who worked as a religious figure and a spiritual medium for police and government works, however died on 20 October 1926.
Like in many shinshà «kyà Â, the position of head of a religion organization passes on from a parent to his or her child who is related by blood. He settled in Seoul (then called Keijà  in Japanese) from September 1929 to April 1938, for the purpose of proselytization such as running the aforementioned religious facility of his father's legacy in , working as a spiritual medium for police and government works like his father, and especially his striving for personal spiritual improvement that became his most important experience, the four-year training in a cave situated deep in Bukhansan. Any landmarks for pilgrimage and religious holy grounds are called in the religious tradition. The cave in question is in the southwestern part of today's Bukhansan National Park and is called the Cave of Bats by today's Zenrinkyà  followers. The other two oyukiba are and that are also located in the South Korean national park in question.
The religion that is now Zenrinkyà  began proselytizing in South Korea after Rikihisa Tatsusai's visit to Seoul on 20 May 1971. The current address of the South Korean branch church is 6, Segeomjeong-ro 4-gil, Seodaemun-gu, Seoul (Hongje-dong) on the third floor.
Most of the scriptures are listed in Japan's Religious Information Resource Center.