"The Pillow Book" is a collection of personal observations, anecdotes, and reflections by a woman in the Heian court of Japan. It presents a detailed and vivid picture of court life, including the lavish ceremonies, the rivalries and intrigues, the idle pastimes of the courtiers, and the romantic escapades of the empress and her consorts. The book also contains lists, poetry, and personal musings, providing a unique perspective on the culture and customs of the Heian period.

The book is a poignant tale of love, life, and loss intertwined with the themes of food and kitchens. The narrative follows a young woman who, after the death of her grandmother, finds solace in the home of her friend and his transgender mother. As she navigates her grief, she also grapples with her growing feelings for her friend. The story explores the complexities of relationships, the concept of home, and the healing power of cooking.