Synopsis

It is now Spring, and a new term is about to start at the Lillian Academy. The relationships between the Roses continues to unfold, in this beautifully expressive tale.
(description from ANN)

With the entry of Sachiko's distant relative, Matsudaira Touko, Yumi's position as Sachiko's 'petite soeur' is threatened. Yumi desperately tries to keep Sachiko's waning attention, praying that people's feelings, unlike a chrysanthemum's color, don't change.