Light As Air Haiku poetry. A diverse and inspirational collection of around 250 categorized Haiku and Senryu poems, that should stir both the imagination and emotions.You will find a few poems use a darker voice too. The Haiku and Senryu Poems that make up Choux Haiku generally possess a style that is freer flowing as opposed to rigidily following exact Haiku and Senryu forms in every aspect.