It is composed primarily in Japanese hiragana, which is a syllabary that is actually derived from Chinese characters, and generally many of her short stories were written in a witty literary style. This style of writing was the native tongue for women in that time period and was used more often by women like Shōnagon. According to Matthew Penney in his critiquing article “The Pillow Book”, the only Chinese terms that actually appear in The Pillow Book are in the place-names and personal titles, and the rest is classified as original hiragana.[5] Confessions of her personal feelings are mixed into her writing with occasionally subtle sentimentality that reflects the downfall of the emperor’s adviser, Fujiwara no Michitaka (her biological father), as well as the misfortune of both Emperor and Empress Teishi.