Asagao (朝顔).

Asagao, or Japanese morning glory, is the thirty eigth chapter from the famous Tale of Genji.
The chapter`s name is aptly represented by the flowers enclosed within the square cartouche in the upper left corner.
Here is a summary of the chapter:
Following Prince Momozono`s death, Asagao exits her Vestal role at Kamo and returns to the Capital, residing with her father and Aunt Nyogo. Genji seizes this chance to approach the Lady he admires, but she remains distant, only responding with brief verses, urged by her servants.
Genji`s visits to his aging aunt remind him of life`s fragility; at Momozono Palace, he meets the once affectionate, now aged Lady-in-Waiting, still lively, which deepens his regret for the more accomplished and prematurely deceased Fujitsubo.
Despite rumors at court suggesting a bond with Asagao, leading to Murasaki`s insecurity, Asagao stands firm against Genji`s advances, considering monastic vows.
In a dream, Fujitsubo chastises Genji for his past sins affecting her afterlife. Shaken, Genji prays for her soul, hoping for redemption.