uploaded!
http://www.youtube.com/watch?v=51jxYBuZHco

Without the Heritage, embracing the Lotus Sutra would be useless. (Gosho P.515; cf,MW,vol.1p,25)

Dispelling Illusions and Observing one’s Life
日応上人御作　弁惑観心抄

Nichio Shonin 56th High Priest at Taisekiji Temple

Those who practice this Buddhism must　pay heed to the path of the master and disciple, trace the orthodoxy of the master’s lineage to verify that the flow of the Law he transmits is correct, and then partake of its pure water.(Bennaku Kanjin sho)

Nichio Shonin wrote furthermore;

The historical rationale of this is that in the school of Nichiren Daishonin ,it is as clear as the sun is bright that the succession of the transmission of the law began when the Sacred Founder, Nichiren Daishonin,transferred the Heritage of the law to Second High Priest Nikko Shonin and willed that he be the Great Master.
The Third High Priest Nichimoku Shonin in turn succeeded Nikko Shonin. This succession has continued down to this day. Thus, when one makes it a matter of principle to adhere to this relationship between the successive masters and disciples　cherishing the correct Heritage of the Law, one can intrinsically partake of the orthodox practice and faith.