[Pramāṇa](https://indike.org/pramana/) › [Foreign](https://indike.org/pramana/inf) › [Japan](https://indike.org/pramana/inf.jp) › [Heian (794–1185)](https://indike.org/pramana/inf.jp.heian) › [Kūkai](https://indike.org/pramana/inf.jp.heian.kukai) › 梵字悉曇字母并釋義 # 梵字悉曇字母并釋義 The Siddhaṃ Alphabet and its Meanings Kūkai's introduction to the Siddhaṃ script and the mystical meaning of its letters, after his study with the Indian Prajña in Chang'an. - **Language:** Classical Chinese - **Date:** 806–835 CE - **Author:** [空海](https://indike.org/pramana/person/kukai) - **Text:** not yet digitised (catalogue entry) --- Source: [https://indike.org/pramana/inf.jp.heian.kukai.bonji-shittan-jimo](https://indike.org/pramana/inf.jp.heian.kukai.bonji-shittan-jimo) · Pramāṇa