Bāshí yìzhāng yánxí chāo 八識義章研習抄
Study-Notes on the Chapter on the Meaning of the Eight Consciousnesses by 珍海 (Chinkai, 記)
About the work
A three-fascicle Heian-period Japanese study-record on the “Bāshí yìzhāng” 八識義章 chapter of 慧遠’s KR6n0122 Dàchéng yìzhāng 大乘義章 (T44n1851), composed by 珍海 (Chinkai, 1092–1152). Preserved as T2305 (Taishō vol. 70). The colophon signs the work 沙門珍海記 — “recorded by the śramaṇa Chinkai.”
The work consists of a topical analysis of the eight-consciousness doctrine through ten “gates” (門) listed in the opening moku-roku 目次:
- 釋名 — Explanation of the term;
- 辨相 — Distinguishing the characteristics;
- 根塵有無 — Whether the eight consciousnesses have indriya and viṣaya;
- 大小有無 — Whether Mahāyāna and Hīnayāna recognise them;
- 眞妄依持 — On true and false support;
- 眞妄熏習 — On true and false perfuming;
- 迷悟修捨 — On confusion, enlightenment, cultivation, and abandonment;
- 迷悟分齊 — Demarcation of the spheres of confusion and enlightenment;
- 修捨分齊 — Demarcation of cultivation and abandonment;
- 對治邪執 — Refutation of erroneous theories.
Structural Division
CANWWW (T70N2305) lists KR6n0122 Dàchéng yìzhāng 大乘義章 (T44n1851) as the related text. The 3 kan are structured: upper (gates 1–2), middle (gates 3–6, plus the continuation of gate 2), lower (gates 7–10).
Abstract
The Bāshí yìzhāng yánxí chāo is the only Yogācāra-themed text by Chinkai 珍海, whose principal works are otherwise Sanron 三論 sub-commentaries on Jízàng (吉藏)‘s Sānlùn xuányì 三論玄義 and Dàchéng xuánlùn 大乘玄論 (see KR6m0027 / T2299 Sānlùn xuánshū wényì yào etc.). Its inclusion in his corpus testifies to the routine cross-school engagement of late-Heian Tōdai-ji 東大寺 scholastics: a Sanron master could legitimately produce a careful study-record on a chapter of 慧遠’s Dilun-school doctrinal encyclopedia, treating the “eight consciousnesses” topic as common Mahāyāna doctrinal property rather than as proprietary Hossō teaching.
The choice of 慧遠’s KR6n0122 Dàchéng yìzhāng (rather than Kuījī’s Cí’ēn-school commentaries) as the master text is doctrinally significant: it aligns Chinkai with the older Dilun-school Yogācāra of Northern China (Huiyuan of Jingying-si 淨影寺 慧遠, 523–592) — the Old Yogācāra tradition — rather than with the Cí’ēnzōng New Yogācāra of Xuánzàng and Kuījī that dominated contemporary Kōfuku-ji Hossō. This is the parallel choice to that later made by 普寂 in KR6n0062 Shōdaijōronshaku ryakusho (T2269), confirming a sustained minority Japanese tradition of engagement with pre-Xuánzàng Yogācāra.
The date-bracket adopted here (1110–1152) covers Chinkai’s adult productive period from approximately age 18 (when he would have begun serious study at Tōdai-ji’s Sōsho-in 草所院 / Senjū-in 千手院) through his death at 61. A tighter dating is not securely available without internal evidence.
Translations and research
- No substantial dedicated modern study located. Chinkai’s Sanron works receive more scholarly attention than his Yogācāra study-notes; see the Daijō shōkan ryaku shiki literature for context.
Other points of interest
The choice of “yánxí chāo” 研習抄 (“study-notes from grinding [the text]”) as the genre-label marks the work as personal study-record rather than formal shū 疏 (commentary), reflecting the modest auto-positioning typical of Chinkai’s literary self-presentation. The colophon’s plain “沙門珍海記” (“recorded by the śramaṇa Chinkai”) omits the higher-ranking honorifics (Yi-kō 已講, Echizen-bō 越前已講 etc.) used in his Sanron works, consistent with the personal-study character of the genre.