Seikō no hō
Subtitle: shin no erīto o mezashite
By: Ōkawa Ryūhō.
Publisher: Kōfuku no Kagaku shuppan
Published: 2004
Place of publication: Tōkyō
Language: jpn
Number of pages: 296
Subjects: Kōfuku no Kagaku (Organization) -- Doctrines; Happiness -- Religious aspects