Zen Buddhism played a significant role in Ryokan Taigu's life and work. As a Japanese Zen poet and hermit, Ryokan was deeply influenced by the teachings and practices of Zen Buddhism. It shaped his perspective on life, his approach to poetry, and his way of living as a hermit.

Zen Buddhism emphasizes the concept of mindfulness and being present in the moment. This philosophy resonated deeply with Ryokan, who often sought solitude and simplicity in his life. He believed in living in harmony with nature and finding contentment in the present moment. This is reflected in his poetry, which often celebrates the beauty of nature and the joy of simple things.

Ryokan's poetry also reflects the Zen concept of non-attachment. He believed in letting go of material possessions and desires, and instead, finding happiness and fulfillment within oneself. This is evident in his poem, "The thief left it behind: the moon at my window." In this poem, Ryokan expresses his contentment with the moon shining through his window, despite losing all his material possessions to a thief.

Zen Buddhism also influenced Ryokan's way of living as a hermit. He spent most of his life in seclusion, living in a small hut in the mountains. This was a deliberate choice, as he believed that living in solitude and simplicity would allow him to cultivate a deeper understanding of himself and the world around him. He often wrote about the beauty and tranquility of his hermitage, and how it allowed him to deepen his spiritual practice.

In addition, Zen Buddhism also played a role in Ryokan's poetic style. The practice of Zen meditation, known as zazen, involves sitting in silence and focusing on one's breath. This practice helped Ryokan to clear his mind and find inspiration for his poetry. His poems often have a meditative quality, with simple and concise language that reflects the Zen aesthetic of simplicity and clarity.

In conclusion, Zen Buddhism played a central role in Ryokan Taigu's life and work. It shaped his perspective on life, his approach to poetry, and his way of living as a hermit. His poetry continues to inspire and resonate with readers, as it reflects the timeless wisdom and teachings of Zen Buddhism.