Jien (1155–1225) was a priest of the Tendai sect who lived in the early part of the Kamakura period (1185–1333). He was also famous as a poet. This is a poem he wrote on the themes of winter and the Lotus Sutra (Skt. Saddharmapuṇḍarīka-sūtra; Ch. Fahua jing; J. Hoke kyō) composed during the Hōon-e Ceremony at Mount Hiei, Tendai headquarters. It has been written quickly but with strength; there is great elegance to his brushwork.
 
NOJIRI TadashiEnglish by Mary Lewine 
Buddhist Art Paradise: Jewels of the Nara National Museum. Nara National Museum, 2021.7, p.334, no.190. 

Priest Jien (1155-1225) of the Tendai sect was one of the leading Buddhist priests in the early Kamakura period. He was appointed as head priest of the Tendai sect for four times. His father was Regent Fujiwara Tadamichi, and Regent Kujō Kanezane was his elder brother. Jien was well known not only as a priest but also as a poet, and many of his poems were included in the Imperial edition of anthology of poems. A collection of his poems, Shūgyoku-shū, was compiled, too.
These two poems introduced in this article were made at a poetry party after a Hōon-e service. Hōon-e was a Buddhist service for Buddha's relics and was held annually in December at Enryaku-ji temple on Mt. Hiei. Usually, this poetry party was held after the service when each participant composed two poems with motifs from the "Hoke-kyō (Lotus sutra)" and from "Winter". Priest Jien's poems are about the Juryō-bon chapter in the Hoke-kyō sutra and about yearning for the old days in the snow. As he wrote these poems quickly, some of the characters are distorted, but the brush strokes are powerful as well as graceful. 
Masterpieces of Nara National Museum. Nara National Museum, 1993, p.98, no.75.