Mt.Manjyu which locates in Okutama, Tokyo prefecture, a sacred mountain of Incarnate God Master Kan-ichi Otsuka designated is the place to mortify. It is required for everybody to stack a "penance" toward this wonderful faith, and to train mind and body so that "Adversity makes a man wise not rich" may be said from ancient times.
Although it is called "unification of the mind and the deed" from ancient times, everybody not only hears the talk of Incarnate God Master Kan-Ichi Otuska at a shrine, but does a penance after this. And when knowledge and your conduct are united, a still deeper place is known and a "sacred teachings" is near at hand. A declaration faithless conduct is only a somniloquy. Even if it understands, unless an action follows, it has not grown into your own thing. In addition, in order to carry out penance, the night which left all idle thoughts is the best, and there are also few effects the daytime which has a wave in "the mirror of the heart."