Textual Contents of Pāli Samut Khoi-s: In Connection with the Buddha’s Abhidhamma Teaching in Tāvatiṃsa Heaven

This article provides an overview of the collections of Thai manuscripts in Japan, especially the Royal Manuscripts presented to the Kakuozan Nittaiji temple and other palm-leaf collections kept at Japanese universities and libraries. It also briefly discusses collec­tions of samut khoi (illustrated folding paper manuscripts) of the Phra Malai dating from the nineteenth to the early twentieth century preserved in museums and libraries in Japan