Zhēnàyè xuézé 遮那業學則
Curricular Regulations for the Vairocana-Discipline by 覺千 (撰)
About the work
A single-fascicle codified curricular-regulations text for the Hiei-zan Tendai-esoteric (Taimitsu 台密) training program, composed by Kakusen 覺千 in the Edo period. The work systematizes the curriculum, prerequisites, and procedural sequence for the Shana-gō 遮那業 (“Vairocana-discipline”) branch of Tendai esoteric study.
Abstract
Authorship. Catalog meta attributes the work to Kakusen.
Date. Within Kakusen’s Edo-period career, conventionally 18th century.
Content. The work opens with a clear programmatic statement of the Tendai kemmitsu identity:
“The Sannō-Daishi [Saichō], entering Tang, in addition to the Tendai Dharma-gate also brought back the mantra-teaching to our country. For this reason, the Taimitsu sect of our country is a kenmitsu-jointly-studied sectarian tradition. However, the mantra-teaching transmitted by the Daishi is not identical to the mantra-teaching transmitted at Tō-ji…”
(山家大師入唐シテ天台ノ法門ニ兼テ眞言教ヲ傳來シ給フニ因テ。本朝ノ台宗ハ顯密兼學ノ宗門ナリ。然ルニ大師傳來ノ眞言教。東寺所傳ノ眞言教ト不同ナルコト)
The work then codifies the curricular sequence for the Shana-gō student:
- Doctrinal foundation (教相) — Tendai-esoteric doctrinal study, beginning from Saichō’s kenmitsu synthesis and proceeding through the Mahāvairocana-sūtra, Susiddhi-sūtra, and Vajraśekhara-sūtra and their authoritative commentaries.
- Procedural-ritual training (事相) — the shidō kegyō 四度加行 four-stage preparatory practice (cf. KR6t0113 Sìdù shòufǎ rìjì), culminating in the denpō kanjō 傳法灌頂 Dharma-transmission consecration.
- Required reference texts — listing the principal medieval Taimitsu compendia (KR6t0107 Suíyào jì, KR6t0108 Sìshí tiè jué, KR6t0109 Xínglín chāo, KR6t0110 Keiran-shūyōshū, KR6t0114 Ryōin-ketsu) as the canonical procedural-doctrinal references.
Significance. The work is the canonical Edo-period codification of the Hiei-zan Tendai-esoteric curriculum, and is a key documentary source for the institutional shape of Edo-period Taimitsu scholastic training. It also articulates the defensive-polemical Tendai-esoteric position vis-à-vis the Tō-ji / Shingon Esoteric tradition, asserting the distinctness and authority of the Saichō-derived Tendai-esoteric transmission.
Translations and research
- No Western-language translation located.
- Misaki Ryōshū 三崎良周, Taimitsu no kenkyū (Sōbunsha, 1988).
- Paul Groner, Ryōgen and Mount Hiei: Japanese Tendai in the Tenth Century (Hawaii, 2002) — for the broader history of Tendai-Shingon Esoteric distinction.