Ayakashi Triangle is a Japanese anime series that blends elements of action, comedy, and supernatural themes. It follows the story of a young ninja named Matsuri Kazamaki who protects his childhood friend, Suzu Kanade, from ayakashi – mysterious spirits. After an encounter with a powerful ayakashi, Matsuri finds himself transformed, leading to humorous and action-packed adventures. The series explores themes of friendship, transformation, and the balance between humans and spirits.