The Kusha-shū (倶舎宗) was one of the six schools of Buddhism introduced to Japan during the Asuka and Nara periods.
A Sarvastivada school, Kusha-shū focused on abhidharma analysis based on the "Commentary on the Abhidharmakośabhaṣya (倶舎論)" by the fourth-century Gandharan philosopher Vasubandhu.
The school takes its name from that authoritative text.
[1] Names commonly associated with the Kusha-shū are Dōshō (道昭 638–700), Joe (644–714), Chitsū (智通 ?–?
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