Taniguchi studied English literature at Waseda and left without finishing, and the English is important: it gave him direct access to the American New Thought writers whose work was not yet available in Japanese. He worked for a period in the Omoto movement, a Shinto-derived new religion with a charismatic founder and a large following, and left after the state suppression of 1921 and his own disillusionment with the leadership.
In 1930 he began publishing a magazine of his own, Seicho no Ie, the house of growth. The magazine was the movement: readers wrote in, healings were reported, circulation grew rapidly, and an organisation assembled itself around the subscription list. The multi-volume work on the truth of life that he assembled out of the material sold in enormous quantities and remains the group's principal text.
The teaching is New Thought in its structure and Japanese in its furniture. The phenomenal world, with its sickness, poverty and conflict, is jissou no nai, without true substance; the real human being is already the perfect child of God, and suffering persists only while that is not recognised. He drew freely on Buddhist vocabulary, on Shinto reverence for the ancestors, and on Christian scripture, and held that the great religions describe the same reality, which is a position the American movement had reached by a different route.