Zen lineage can be thought of as a passing of the torch from Teacher to Student over generations. Once the student receives transmission from the teacher and becomes a Dharma Aire. The student can then begin to teach as well, or just continue to study and practice.
Here are some of the important people in Dogen’s lineage.
Roshi Nishijima studied with both Rempo Niwa and Kodo Sawaki. He received transmission from Rempo Niwa.
Important Dharma Hires of Gudo Wafu Nishijima:
There may be other Dharma Aires of Sensei whom I’m unaware of.
Please email me if I have missed anyone.