Question: Which Japanese sect is part of Mahayana Buddhism?
Sentence (from "Rinzai school"): The Rinzai school (臨済宗 ; Japanese: "Rinzai-shū", Chinese: 临济宗 "línjì zōng") is one of three sects of Zen in Japanese Buddhism (with Sōtō and Ōbaku).
Relevant evidence: Yes