Dai Kan-Wa jiten has been updated! The approximately 376,000 vocabulary entries contained in the vocabulary index volume (v. 13) and the full text have been digitized. Now users can perform full-text searches in definitions and sources as well as by kanji orthography, reading, and character count. In “JapanKnowledge Lib” https://libguides.princeton.edu/az/japanknowledge-lib, go to 基本検索 (Basic Search) → 日本語 (Japanese) and select 大漢和辞典. It is also possible to conduct cross-searches with other dictionaries in JapanKnowledge Lib.
