熾盛光佛圖像為星宿題材的圖像，九世紀初中國密教傳入日本，當中以承和5年(838 )入唐的圓仁所帶回的中國密教典籍儀軌的影響為大，熾盛光法的修法為日本朝廷祈求護國安泰的主要大法，進而熾盛光圖像傳至日本後也依時代的需求在圖像上作出不同的創新玫變。本文透過對日本熾盛光佛圖像作品的研究，考察其圖像的變化以及日本熾盛光佛信仰的元素，藉由探討作品形式的異同，進而找出其所代表的意義。

Tejaprabha Buddha paintings are based on constellation themes. Along with Chinese Tantric paintings, these were introduced to Japan during the early ninth century. Most of these paintings were heavily influenced by classic rituals of Chinese Tantra, which were brought to Japan from Tang Dynasty China by Ennin during year five of the Jowa Era (838 A.D.). Tejaprabha Buddhism doctrine practices were used by the Japanese court to bless the nation with security and peace. After its introduction to Japan, Tejaprabha Buddha paintings continuously changed over time to suit the needs of each era. Through study and comparison of Japanese Tejaprabha Buddha paintings, this essay attempts to examine changes in Japanese Tejaprabha Buddha paintings over the course of time and incorporated Japanese elements to understand the meaning behind these images.