One of his compositions, Enchanting Cherry Blossom Season on Earth, captures the essence of Wuxi's cherry blossom season. Speaking about the piece, Kawakami says that when Japanese people see cherry blossoms in China, it evokes a deep warmth, much like the feelings experienced by Chinese people when encountering pandas in Japan. "As a lyricist, I aim to depict not just the visual beauty of cherry blossoms but also elevate it to a humanistic beauty that transcends borders and nationalities."

His dedication and talent have not gone unnoticed, garnering him multiple accolades, including two gold and several silver awards at a Chinese lyrics and music competition, alongside praise from peers in the music industry.

Composer Zhang Zhishen from Harbin, Heilongjiang province, reflects on his collaboration with Kawakami: "My multiple visits to Wuxi have sparked a deep affection for the city. The appreciation shared by Kawakami and myself for the beauty of Wuxi has truly enriched the depth of our partnership."

Another collaborator, Yang Hong from Wuxi, attributes the swift rise in popularity of many of their released songs to Kawakami's reverence for Chinese literature. "His admiration for Chinese culture is evident in his relentless efforts, which have not only led to the creation and publication of many literary works in Chinese but also enriched his lyrics, enabling him to convey profound emotions and cultural insights in his songs."