Katanagatari is a Japanese light novel series written by Nisio Isin and illustrated by Take that was published from 2007 to 2008. The story follows Shichika Yasuri, a swordsman who practices a unique form of combat without a sword, and Nisemonogatari, a strategist who seeks to collect twelve legendary swords known as Deities. The series is notable for its dialogue-heavy narrative and philosophical themes. It has been adapted into an anime television series produced by White Fox, which aired in 2010. The combination of action, character development, and intricate storytelling has garnered a dedicated fanbase.