was an Empress consort of Japan. She was the empress consort of her paternal uncle

Emperor Junna was the 53rd emperor of Japan, Emperor Junna, Ōharano no Nishi no Minenoe Imperial Mausoleum, Imperial Household Agency according to the traditional order of succession. Junna reigned from 823 to 833. Traditional narrative Junna had six empre ...

. She became empress in 827. Her husband abdicated in 833. Either when she was widowed in 840, or when her son was deposed as crown prince in 842, Seishi followed the example of her mother and became a nun: she retired to the palace of her late spouse, Junna'in, which she made in to a family convent, engaging in sponsoring lectures of the ''

Lotus Sutra The ''Lotus Sūtra'' ( zh, 妙法蓮華經; sa, सद्धर्मपुण्डरीकसूत्रम्, translit=Saddharma Puṇḍarīka Sūtram, lit=Sūtra on the White Lotus of the True Dharma, italic=) is one of the most influ ...

'' and providing care for orphans. Barbara R. Ambros,
Women in Japanese Religions
'

Notes

{{DEFAULTSORT:Seishi, Princess Japanese princesses Japanese empresses Japanese Buddhist nuns 9th-century Buddhist nuns 810 births 879 deaths 9th-century Japanese women Daughters of emperors