He included some Chinese poetry in his early novel Kusamakura .
He had continued to compose them throughout his life , but his most significant works come from the last months of his life , during the writing of Light and Darkness .
He included some Chinese poetry in his early novel Kusamakura , and he had continued to compose them throughout his life , but his most significant works come from the last months of his life , during the writing of Light and Darkness .