This is the largest art piece in the hotel, measuring 9 meters wide and 6 meters tall. It extends beyond the building to the exterior wall as well. The dynamic depiction of lilies and leaves intertwining with waves gives the artwork a sense of movement. Painted directly on the wall, it took about a month and a half to complete.

Lilies are also portrayed as symbols of romance in the “Kojiki,” Japan's oldest historical text, and have long been cherished by the Japanese people. During the Edo Period, commoners began to cultivate lilies in their gardens; they were also used in perfumes and incense. In Kabuki and Joruri performances, lilies represented purity and innocence. By the Meiji Period, the allure of Japanese lilies captured global attention, leading to their large-scale exportation.