Zen is a kind of Buddhist that focuses on meditation and mindfulness. ZEN Buddhism originated in China and was brought to Japan in the 12th century. It emphasizes the practice of meditation as a way to gain insight into the nature of reality and to achieve enlightenment. ZEN Buddhists strive to live in the present moment and to be mindful of their thoughts, feelings, and actions. They also emphasize the importance of living a life of simplicity and compassion.