幸福への方法
Subtitle: kono yo to ano yo o tsuranuku jinseiron
By: Ōkawa Ryūhō
Edition: Shohan.
Publisher: Kōfuku no Kagaku Shuppan
Published: 1996
Place of publication: Tōkyō
Language: jpn
Number of pages: 161
Subjects: Spiritual life; Happiness; Religious aspects
Other titles: Kōfuku e no hōhō