①Sanskrit Lotus Sutra Manuscript from the National Archives of Nepal (No. 4-21), Facsimile Edition (1998) 

Published by the Soka Gakkai
In cooperation with the National Archives of Nepal
Supervision of photographs by Hirofumi Toda and Haruaki Kotsuki
Coordination by the Institute of Oriental Philosophy
Date of publication: November 18, 1998
Collection of the National Archives of Nepal
Copy date: 1151 CE
Number of folios: x + 180 (total 190 folios)
Type of publication: color facsimile
Language: Sanskrit, Nepalese, English, and Japanese