Of all her varied experiences this was the strangest. The slight shy girl had a class of two hundred young men and boys to instruct and keep in order, but from the crowded classroom she returned to the eeriest and loneliest of dwellings. She says: "I lived in the upper storey of an old Buddhist temple, really enjoying the queerness and out-of-the-worldness of it. Under my windows was a graveyard, where on summer nights I used to look for ghosts; but I had a terrible time with the cold and the draughts and the rats, in winter. Sometimes I was awakened at dawn by the sound of gongs and bells, and would look out of my window to see a funeral procession marshalled in the courtyard." In her spare time she continued to write, and various articles and fairy stories of hers appeared in the "Wide World," the "Girls' Realm," and the "Lady's Realm." At last her health broke down and she gave up her post at the school and devoted herself more closely to literary work, which resulted, in 1903, in the publication of "The Japanese Fairy Book," a work which has now become a classic. At the same time she belonged to several of the societies, patriotic, educational, and charitable, by which the Japanese ladies so quietly yet so efficiently aid the cause of true progress in their country. Indeed it was in the interests of Japanese womanhood that she first took up her pen, resolved to dispel the hopeless misconceptions which existed in regard to it in western minds. To use her own words: "When I was last in England and Europe and found by the questions asked me that very mistaken notions about Japan, and especially about its women, existed generally, I determined if possible to write so as to dispel these wrong conceptions. Hence my stories of Japanese heroines, Aoyagi and Kesa Gozen [in the 'Nineteenth Century'] and Tomaye Gozen, last year ['Lady's Pictorial']. It has been my hope too that the ancient tales and legends, retold in English, may show to the West some of the good old ideals and sentiments for which the Japanese lived and died."
But other than purely studious interests entered into O Yei's life; she had many friends in the Court and Diplomatic circles, and they drew her more and more into society, where she was always a welcome addition to any gathering. She saw every side of the national existence, Imperial, official, scholastic, and was equally intimate with the small but brilliant foreign society. Her single state was a mystery to all except her closest friends; they knew that she had resolved never to marry until she met a man who should fulfil all her ideals.